Localhost Server Manager
by envizionwork

Google Colab provides high-powered, cloud-hosted GPUs (like the T4, L4, or A100). To train AI models using LoRA (Low-Rank Adaptation) via terminal, you can map an SSH tunnel directly into the Colab environment from your local development machine.

1. Hardware & Software Requirements

• Google Account: Free tier provides access to a T4 GPU. Colab Pro offers higher priority and faster options (e.g., A100).
• Local PC Requirements: OpenSSH client, Cloudflare tunnel binary installed (cloudflared).
• Python Libraries: PEFT (Parameter-Efficient Fine-Tuning), Transformers, Accelera, and BitsAndBytes for quantization.

2. Setup SSH in Colab Notebook

Create a new Google Colab Notebook, navigate to Runtime > Change runtime type, select T4 GPU, and run the following Python cell to expose an SSH port securely via Cloudflare:

# Run inside Google Colab cell to open the SSH tunnel
!pip install colab_ssh --upgrade
from colab_ssh import launch_ssh_cloudflare
launch_ssh_cloudflare(password="SetYourSecurePasswordHere123!")

The code will output your specific cloudflared Hostname (for example: smooth-rocks-try.trycloudflare.com).

3. Configure and Connect locally

Configure your local terminal configuration (typically in ~/.ssh/config on Mac/Linux or C:\Users\Username\.ssh\config on Windows):

Host colab-gpu
  HostName smooth-rocks-try.trycloudflare.com
  User root
  ProxyCommand cloudflared access ssh --hostname %h

Open your local terminal and connect instantly:

ssh colab-gpu

4. Python LoRA Script

Low-Rank Adaptation works by freezing base layers and inserting rank decomposition matrices into the attention layers. Mathematically, the update matrix $\Delta W$ is decomposed into two low-rank matrices $B$ and $A$: $$\Delta W = B \cdot A$$ where $B \in \mathbb{R}^{d \times r}$, $A \in \mathbb{R}^{r \times k}$, and the rank $r \ll \min(d, k)$. This reduces trainable parameters by over $99\%$.

Save and run the following script in your Colab terminal to begin a training simulation:

import torch
from transformers import AutoModelForCausalLM, AutoTokenizer, BitsAndBytesConfig
from peft import LoraConfig, get_peft_model, TaskType

# Configure 4-bit quantization to fit into 16GB VRAM
quant_config = BitsAndBytesConfig(
    load_in_4bit=True,
    bnb_4bit_quant_type="nf4",
    bnb_4bit_compute_dtype=torch.float16
)

model_id = "TinyLlama/TinyLlama-1.1B-intermediate-step-1431k-3T"
model = AutoModelForCausalLM.from_pretrained(model_id, quantization_config=quant_config)
tokenizer = AutoTokenizer.from_pretrained(model_id)

# Define LoRA Configuration
lora_config = LoraConfig(
    r=8, 
    lora_alpha=16,
    target_modules=["q_proj", "v_proj"],
    lora_dropout=0.05,
    bias="none",
    task_type=TaskType.CAUSAL_LM
)

model = get_peft_model(model, lora_config)
model.print_trainable_parameters()
# Output will confirm parameters are scaled down massively!

Understanding the fundamental difference in how models like ChatGPT or Gemini are trained compared to running parameter-efficient fine-tuning (PEFT) on your own machine is essential for modern engineers.

1. Base Pre-Training (Gemini, GPT-4, Claude)

Foundation models are trained from scratch using Pre-Training. It is a highly computational, expensive, and multi-month process.

• Scale: Up to hundreds of billions of parameters.
• Math: Training updates the entire weight matrix $W$ across every single layer.
• Dataset: Massive, unlabelled internet corpora (Common Crawl, Wikipedia, Books).
• Compute cost: Millions of dollars, requiring thousands of clustered H100 GPU units working in synchronous parallel.

2. Local / Cloud Fine-Tuning (LoRA & QLoRA)

Fine-tuning is the process of taking an existing, already intelligent foundation model and modifying its output style or domain knowledge to match your specific context.

Instead of modifying the massive base weight $W_{0}$, LoRA restricts the updates to a separate adapter:

During training, the base model weights ($W_{0}$) are completely **frozen** (no gradients computed), while $B$ and $A$ are trained on your custom dataset. This has several massive advantages:

• VRAM savings: Memory required for backpropagation gradients scales only with the small adapter matrix size.
• No Catastrophic Forgetting: The base model retains its underlying foundational intelligence.
• Modular Hot-Swapping: You can keep the same base model running in memory and swap small 20MB adapter files depending on the incoming prompt task.

3. Comparison Matrix

┌──────────────────────────┬─────────────────────────────┬────────────────────────────┐
│ Attribute                │ Pre-Training (Foundation)   │ Fine-Tuning (LoRA Adapter) │
├──────────────────────────┼─────────────────────────────┼────────────────────────────┤
│ Computations             │ High Gradient Flow          │ Frozen Base, Light Gradient│
│ Memory Required          │ Terabytes of VRAM           │ 8GB - 16GB VRAM            │
│ Target Dataset           │ Unlabelled, Raw Text        │ Specialized QA, Code, JSON │
│ Main Goal                │ General intelligence        │ Task specialization        │
└──────────────────────────┴─────────────────────────────┴────────────────────────────┘

Ollama package-manages models on your local machine and exposes a highly stable, OpenAI-compatible web API. Here is how to configure it to create customized model roles and query it from applications.

1. Build a custom Modelfile

Create a plain text file named Modelfile in your workspace. This allows you to configure context window parameters, set temperature thresholds, and customize the foundational system prompts.

FROM llama3.2:3b

# Configure the model to be more deterministic
PARAMETER temperature 0.2
PARAMETER num_ctx 4096

# Bake in a developer personality
SYSTEM """
You are a senior cybersecurity automation assistant. 
Only provide defensive bash or python scripts. 
Do not provide prose explanations. Start code blocks immediately.
"""

Build the customized model via terminal:

ollama create cyber-sec-ai -f ./Modelfile

2. Complete Node.js API Integration

Query Ollama from your backend application. The endpoint runs locally at port 11434:

import http from 'http';

async function promptOllama(promptText) {
  const payload = JSON.stringify({
    model: "cyber-sec-ai",
    prompt: promptText,
    stream: true
  });

  const options = {
    hostname: '127.0.0.1',
    port: 11434,
    path: '/api/generate',
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      'Content-Length': Buffer.byteLength(payload)
    }
  };

  const req = http.request(options, (res) => {
    res.setEncoding('utf8');
    res.on('data', (chunk) => {
      try {
        const parsed = JSON.parse(chunk);
        process.stdout.write(parsed.response);
      } catch(err) {
        // Incomplete JSON chunk during transmission stream
      }
    });
  });

  req.write(payload);
  req.end();
}

promptOllama("Write a quick script to scan open ports on 127.0.0.1");

Learn how to containerize your local applications to make them universally reproducible across operating systems.

1. Create a production-ready Dockerfile

Place this Dockerfile in your project root to containerize your Node server:

FROM node:18-alpine

WORKDIR /app

COPY package*.json ./
RUN npm ci --only=production

COPY . .

EXPOSE 3000

CMD ["node", "server.js"]

2. Compose Multi-Container Configurations

Deploy both your app server and a secure database layer with docker-compose.yml:

version: '3.8'

services:
  web:
    build: .
    ports:
      - "3000:3000"
    environment:
      - NODE_ENV=production
      - DATABASE_URL=postgres://db_user:password@db_postgres:5421/prod_db
    depends_on:
      - db_postgres

  db_postgres:
    image: postgres:15-alpine
    restart: always
    ports:
      - "5421:5432"
    environment:
      POSTGRES_USER: db_user
      POSTGRES_PASSWORD: password
      POSTGRES_DB: prod_db
    volumes:
      - db_volume:/var/lib/postgresql/data

volumes:
  db_volume:

Do not use passwords to secure your servers. This guide shows you how to implement high-grade public key infrastructure and disable interactive login vectors.

1. Generate highly secure Ed25519 Keys

# Generate the key with 100 KDF rounds for brute-force resistance
ssh-keygen -t ed25519 -a 100 -C "dev@envizionwork.local"

2. Harden your Remote Server Configuration

Edit the configuration file on your remote Linux VPS located at /etc/ssh/sshd_config:

# Hardened SSH Daemon Config Snippet
Port 2222                 # Change standard port to avoid basic bots
PermitRootLogin no         # Prevent root from directly logging in
PasswordAuthentication no  # Disable standard password prompts completely
PubkeyAuthentication yes   # Require crypto-key authorization
MaxAuthTries 3             # Limit brute-forcing attempts

Apply the secure configurations directly:

sudo sshd -t && sudo systemctl restart ssh

Set up an automated Continuous Integration / Continuous Deployment workflow that runs code quality checks and updates your live production servers automatically upon every branch merge.

1. Complete Workflow File

Place this YAML file inside your repository at .github/workflows/deploy.yml:

name: Production Deploy

on:
  push:
    branches: [ main ]

jobs:
  build-and-test:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v3

      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: 18

      - name: Install dependencies
        run: npm ci

      - name: Run code validation
        run: npm run test --if-present

  deploy:
    needs: build-and-test
    runs-on: ubuntu-latest
    steps:
      - name: Trigger remote deploy via SSH
        uses: appleboy/ssh-action@v0.1.10
        with:
          host: ${{ secrets.SSH_HOST }}
          username: ${{ secrets.SSH_USER }}
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          port: 2222
          script: |
            cd /var/www/app
            git pull origin main
            npm ci --only=production
            pm2 restart all || node server.js &

Configure NGINX as a production-grade Reverse Proxy to route multiple web applications from custom domain endpoints into their respective internal ports.

1. NGINX Site Block

Write your site configuration inside /etc/nginx/sites-available/app.conf:

server {
    listen 80;
    server_name api.envizion.work;

    # Inject default security headers
    add_header X-Frame-Options "DENY" always;
    add_header X-Content-Type-Options "nosniff" always;

    location / {
        proxy_pass http://127.0.0.1:3000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_cache_bypass $http_upgrade;
    }
}

Enable and run NGINX:

sudo ln -s /etc/nginx/sites-available/app.conf /etc/nginx/sites-enabled/
sudo nginx -t && sudo systemctl reload nginx

Manage data tables directly from the command line interface without relying on resource-intensive, slow database GUI tools.

1. Essential CLI Interactions

-- Connect to a production database
psql -h localhost -U root_user -d production_db

-- Create database and assign a restricted user
CREATE DATABASE application_store;
CREATE USER web_app_user WITH ENCRYPTED PASSWORD 'super_secret_dev_pass';
GRANT ALL PRIVILEGES ON DATABASE application_store TO web_app_user;

2. Export / Import Commands

Easily dump your production database for backups, or import data into a local debugging instance:

# Dump schema and data as compressed binary
pg_dump -U root_user -F c -b -v -f "database_backup.dump" production_db

# Restore dump file into local development database
pg_restore -U local_user -d local_dev_db -v "database_backup.dump"

Never run Python installations globally. Learn how to construct a clean, virtual sandbox for package dependencies.

1. Virtual Environment Sandbox Creation

# Create the directory structure containing python runtime
python3 -m venv .venv

# Activate the sandbox shell (Linux / MacOS)
source .venv/bin/activate

# On Windows (PowerShell)
# .venv\Scripts\Activate.ps1

2. Safe Dependency Installation

Install and map out exact packages inside requirements.txt:

numpy==1.25.2
pandas==2.1.0
scikit-learn==1.3.0
requests>=2.31.0

pip install -r requirements.txt

While standard HTTP closes after an answer, WebSockets establish a permanent, bidirectional TCP connection, making it perfect for instantaneous, low-latency data feeds.

1. Bidirectional Node.js Server

Create a robust WebSocket engine using the raw ws package module:

import { WebSocketServer } from 'ws';

const server = new WebSocketServer({ port: 8080 });
console.log("WebSocket Hub running at ws://localhost:8080");

server.on('connection', (socket, req) => {
  const ip = req.socket.remoteAddress;
  console.log(`Client linked from IP: ${ip}`);

  // Setup Heartbeat monitor to prevent dead connections
  socket.isAlive = true;
  socket.on('pong', () => { socket.isAlive = true; });

  socket.on('message', (messageData) => {
    const payload = messageData.toString();
    console.log(`Incoming Payload: ${payload}`);

    // Broadcast update stream to all online users
    server.clients.forEach((client) => {
      if (client.readyState === 1) {
        client.send(JSON.stringify({ event: 'update', data: payload }));
      }
    });
  });

  socket.send(JSON.stringify({ event: 'system', message: 'Established connection!' }));
});

// Interval check to sweep inactive sockets
setInterval(() => {
  server.clients.forEach((ws) => {
    if (ws.isAlive === false) return ws.terminate();
    ws.isAlive = false;
    ws.ping();
  });
}, 30000);

Connect VS Code to remote SSH servers, Docker containers, and WSL2 for seamless local-feeling development.

1. Install Extension & Connect

# Install via VS Code extension panel
# Extension ID: ms-vscode-remote.remote-ssh

# Then open Command Palette (Ctrl+Shift+P):
# > Remote-SSH: Connect to Host
# > Add New SSH Host: user@your-server.com

# VS Code will open a new window tunnelled into the remote machine.
# All your extensions, terminals, and file edits run server-side.

2. Connect to Running Docker Container

# Attach VS Code to a running container
docker run -d --name my-dev-env node:20-alpine tail -f /dev/null

# In VS Code: Remote-SSH → Attach to Running Container
# Or use Dev Containers extension:
# > Dev Containers: Attach to Running Container

3. devcontainer.json Config

{
  "name": "Node.js Dev",
  "image": "mcr.microsoft.com/devcontainers/javascript-node:20",
  "forwardPorts": [3000, 8080],
  "postCreateCommand": "npm install",
  "customizations": {
    "vscode": {
      "extensions": ["dbaeumer.vscode-eslint", "esbenp.prettier-vscode"]
    }
  }
}

Deploy, scale, and manage containerized apps with kubectl. From pods to services to ingress controllers.

1. Install & Configure kubectl

# Install kubectl (Linux)
curl -LO https://dl.k8s.io/release/$(curl -Ls https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl
chmod +x kubectl && sudo mv kubectl /usr/local/bin/

# Set context to your cluster
kubectl config use-context my-cluster

# Verify connection
kubectl get nodes

2. Deploy an App

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-app
spec:
  replicas: 3
  selector:
    matchLabels:
      app: my-app
  template:
    metadata:
      labels:
        app: my-app
    spec:
      containers:
      - name: my-app
        image: node:20-alpine
        ports:
        - containerPort: 3000

3. Expose with a Service

# Apply the deployment
kubectl apply -f deployment.yaml

# Expose it as a LoadBalancer
kubectl expose deployment my-app --type=LoadBalancer --port=80 --target-port=3000

# Check status
kubectl get services
kubectl get pods -w

Securely manage secrets, API keys, and config across dev, staging, and production environments. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Environment Variables & .env
npm install -g environmentv-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Environment Variables & .env — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx environmen init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Implement stateless JSON Web Token auth flows in Node.js — sign, verify, refresh tokens and protect routes. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for JWT Authentication
npm install -g jwtauthentic-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# JWT Authentication — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx jwtauthent init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Design clean, versioned REST APIs with proper status codes, pagination, filtering, and error handling. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for REST API Design
npm install -g restapidesig-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# REST API Design — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx restapides init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Write unit, integration, and E2E tests with Jest, Vitest, and Playwright for bulletproof applications. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Automated Testing
npm install -g automatedtes-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Automated Testing — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx automatedt init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Rebase, cherry-pick, bisect, stash strategies and branching models for professional team development. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Git Advanced Workflows
npm install -g gitadvancedw-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Git Advanced Workflows — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx gitadvance init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Workspaces, lock files, peer deps, publishing packages, and monorepo management from the terminal. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for npm / pnpm / Yarn Mastery
npm install -g npmpnpmyarnm-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# npm / pnpm / Yarn Mastery — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx npm/pnpm/y init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Bundle JS/CSS assets, configure HMR, code splitting, tree shaking, and production optimizations. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Webpack & Vite Config
npm install -g webpackvitec-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Webpack & Vite Config — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx webpackvit init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Deploy apps to EC2, manage S3 buckets, configure IAM, and automate with CloudFormation via terminal. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for AWS CLI Essentials
npm install -g awscliessent-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# AWS CLI Essentials — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx awscliesse init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Connect web apps to Firestore, authenticate users, write security rules, and deploy to Firebase Hosting. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Firebase Setup & Rules
npm install -g firebasesetu-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Firebase Setup & Rules — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx firebasese init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Design schemas, write aggregation pipelines, index strategies, and connect Node.js apps to MongoDB Atlas. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for MongoDB & Mongoose
npm install -g mongodbmongo-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# MongoDB & Mongoose — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx mongodbmon init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Cache API responses, store sessions, implement pub/sub, and use Redis as a fast key-value store. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Redis Caching
npm install -g rediscaching-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Redis Caching — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx rediscachi init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Configure NGINX and HAProxy to distribute traffic, handle failover, and scale horizontally. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Load Balancing
npm install -g loadbalancin-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Load Balancing — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx loadbalanc init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Generate self-signed certs, use Let's Encrypt Certbot, configure HSTS, and force HTTPS redirects. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for HTTPS & SSL Certificates
npm install -g httpssslcert-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# HTTPS & SSL Certificates — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx httpssslce init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Connect to OpenAI, Claude, Gemini, and Mistral APIs — streaming responses, tool calls, and embeddings.

1. OpenAI Streaming Response

import OpenAI from "openai";
const client = new OpenAI({ apiKey: process.env.OPENAI_API_KEY });

const stream = await client.chat.completions.create({
  model: "gpt-4o",
  messages: [{ role: "user", content: "Explain async/await" }],
  stream: true,
});

for await (const chunk of stream) {
  process.stdout.write(chunk.choices[0]?.delta?.content || "");
}

2. Claude (Anthropic) API

import Anthropic from "@anthropic-ai/sdk";
const client = new Anthropic({ apiKey: process.env.ANTHROPIC_API_KEY });

const message = await client.messages.create({
  model: "claude-opus-4-5",
  max_tokens: 1024,
  messages: [{ role: "user", content: "Write a Python quicksort" }]
});

console.log(message.content[0].text);

3. Unified AI Router (local + cloud)

// Route to local Ollama first, fallback to OpenAI
async function aiRequest(prompt) {
  try {
    const res = await fetch("http://localhost:11434/api/generate", {
      method: "POST",
      body: JSON.stringify({ model: "llama3.2", prompt, stream: false })
    });
    if (!res.ok) throw new Error("Ollama unavailable");
    return (await res.json()).response;
  } catch {
    // Cloud fallback
    const res = await openai.chat.completions.create({
      model: "gpt-4o-mini",
      messages: [{ role: "user", content: prompt }]
    });
    return res.choices[0].message.content;
  }
}

Set up Open WebUI as a ChatGPT-like interface for your local Ollama models with custom personas. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Open WebUI + Ollama
npm install -g openwebui+ol-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Open WebUI + Ollama — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx openwebui+ init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Build RAG systems, agent chains, memory modules, and tool-using AI pipelines with LangChain. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for LangChain Pipelines
npm install -g langchainpip-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# LangChain Pipelines — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx langchainp init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Use the browser's native File System API to read/write local files without a backend server. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for File System Access API
npm install -g filesystemac-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# File System Access API — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx filesystem init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Use ps, top, htop, kill, systemctl, and cron to manage running services and scheduled jobs. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Linux Process Management
npm install -g linuxprocess-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Linux Process Management — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx linuxproce init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Convert .md files to styled HTML at build time using marked, remark, or pandoc. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Markdown to HTML Pipeline
npm install -g markdowntoht-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Markdown to HTML Pipeline — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx markdownto init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Master the Network, Performance, Memory, and Sources panels for debugging production web apps. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Chrome DevTools Deep Dive
npm install -g chromedevtoo-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Chrome DevTools Deep Dive — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx chromedevt init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Build production-grade Python REST APIs with FastAPI — async endpoints, Pydantic models, auth, and docs. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for FastAPI Backend
npm install -g fastapibacke-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# FastAPI Backend — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx fastapibac init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Send transactional emails with Nodemailer, SendGrid, Resend, and Mailgun from Node.js and Python. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Email Sending via Code
npm install -g emailsending-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Email Sending via Code — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx emailsendi init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Lighthouse audits, lazy loading, image compression, critical CSS, and Core Web Vitals fixes. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Performance Optimization
npm install -g performanceo-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Performance Optimization — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx performanc init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Embed a full SQL database in your app with better-sqlite3 and sqlite3 — zero setup, no server needed. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for SQLite for Local Apps
npm install -g sqliteforloc-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# SQLite for Local Apps — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx sqliteforl init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Build a GraphQL schema, write resolvers, handle subscriptions, and consume with Apollo Client. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for GraphQL API
npm install -g graphqlapi-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# GraphQL API — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx graphqlapi init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Resize, convert, compress, and watermark images in bulk using Sharp (Node.js) and ImageMagick. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Image Processing CLI
npm install -g imageprocess-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Image Processing CLI — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx imageproce init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Configure tsconfig, strict mode, path aliases, declaration files, and type-safe API contracts. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for TypeScript Setup
npm install -g typescriptse-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# TypeScript Setup — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx typescript init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Configure A records, CNAMEs, MX records, SPF, DKIM, and DMARC for custom domains. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for DNS & Domain Config
npm install -g dnsdomaincon-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# DNS & Domain Config — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx dnsdomainc init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Make any web app installable on mobile with Web App Manifest, offline caching, and push notifications. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for PWA & Service Workers
npm install -g pwaservicewo-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# PWA & Service Workers — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx pwaservice init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Render 3D scenes in the browser — meshes, lights, cameras, textures, animations, and GLTF loading. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for WebGL & Three.js Basics
npm install -g webglthree.j-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# WebGL & Three.js Basics — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx webglthree init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Implement Google, GitHub, Discord OAuth login flows with Passport.js and NextAuth. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for OAuth 2.0 / Social Login
npm install -g oauth2.0soci-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# OAuth 2.0 / Social Login — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx oauth2.0/s init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Create repos, manage issues, trigger workflows, and read org data with the GitHub REST and GraphQL APIs. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for GitHub API Automation
npm install -g githubapiaut-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# GitHub API Automation — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx githubapia init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Build peer-to-peer video calls and screen sharing with WebRTC, STUN servers, and Socket.io signaling. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for WebRTC Video/Audio
npm install -g webrtcvideoa-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# WebRTC Video/Audio — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx webrtcvide init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Build Chrome/Firefox extensions with Manifest V3 — content scripts, background workers, and storage. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Browser Extensions
npm install -g browserexten-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Browser Extensions — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx browserext init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Write production shell scripts — loops, conditions, functions, argument parsing, error handling, cron. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Bash Scripting Essentials
npm install -g bashscriptin-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Bash Scripting Essentials — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx bashscript init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Reduce final image size 10x with multi-stage Dockerfiles — separate build and runtime environments. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Docker Multi-Stage Builds
npm install -g dockermulti--cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Docker Multi-Stage Builds — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx dockermult init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Deploy serverless JS/TypeScript at the edge globally with zero cold starts and KV storage. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Cloudflare Workers
npm install -g cloudflarewo-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Cloudflare Workers — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx cloudflare init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Turn a Raspberry Pi or old PC into a local dev server with Ubuntu Server, SSH, and reverse proxy. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Home Lab Server Setup
npm install -g homelabserve-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Home Lab Server Setup — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx homelabser init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Index documents, run fuzzy queries, aggregations, and build autocomplete with Elasticsearch and Kibana. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for ElasticSearch Full-Text Search
npm install -g elasticsearc-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# ElasticSearch Full-Text Search — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx elasticsea init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Monitor server metrics, set up dashboards, configure alerts for CPU, memory, and response times. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Grafana + Prometheus
npm install -g grafana+prom-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Grafana + Prometheus — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx grafana+pr init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Write Makefile targets to automate build, test, lint, docker-up, and deploy commands. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Makefile for Dev Automation
npm install -g makefileford-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Makefile for Dev Automation — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx makefilefo init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Provision cloud resources on AWS/GCP/Azure with Terraform modules and state management. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Terraform Infrastructure as Code
npm install -g terraforminf-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Terraform Infrastructure as Code — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx terraformi init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Store, rotate, and inject secrets securely with HashiCorp Vault and environment injection patterns. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Secret Management (Vault)
npm install -g secretmanage-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Secret Management (Vault) — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx secretmana init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Offload CPU-intensive tasks to worker threads and run parallel JS code without blocking the event loop. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Worker Threads in Node.js
npm install -g workerthread-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Worker Threads in Node.js — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx workerthre init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Build Server-Sent Events, NDJSON streams, and chunked transfer responses for real-time AI output. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Streaming APIs
npm install -g streamingapi-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Streaming APIs — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx streaminga init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Implement stacks, queues, linked lists, trees, and graphs with practical use-case examples. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Data Structures in JS/Python
npm install -g datastructur-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Data Structures in JS/Python — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx datastruct init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Build no-code/code automation flows connecting APIs, databases, AI, and services with n8n locally. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for n8n Workflow Automation
npm install -g n8nworkflowa-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# n8n Workflow Automation — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx n8nworkflo init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Build iOS and Android apps with React Native — navigation, native modules, and Expo setup. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for React Native Basics
npm install -g reactnativeb-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# React Native Basics — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx reactnativ init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Fix CORS errors, configure allowed origins, handle preflight requests, and secure your API headers. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for CORS Configuration
npm install -g corsconfigur-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# CORS Configuration — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx corsconfig init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Manage multiple apps and packages in one repo with Turborepo's caching and pipeline system. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Monorepo with Turborepo
npm install -g monorepowith-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Monorepo with Turborepo — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx monorepowi init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Generate text embeddings with OpenAI/Ollama, store in Chroma/Pinecone, and build semantic search. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Embeddings & Vector DBs
npm install -g embeddingsve-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Embeddings & Vector DBs — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx embeddings init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Download and run BERT, GPT-2, Whisper, and CLIP models locally with the HuggingFace pipeline API. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for HuggingFace Transformers
npm install -g huggingfacet-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# HuggingFace Transformers — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx huggingfac init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Split terminal panes, attach/detach sessions, and keep processes running after SSH disconnection. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for tmux Terminal Multiplexer
npm install -g tmuxterminal-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# tmux Terminal Multiplexer — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx tmuxtermin init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Scrape dynamic websites, take screenshots, fill forms, and automate browsers with Puppeteer/Playwright. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Puppeteer & Playwright Scraping
npm install -g puppeteerpla-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Puppeteer & Playwright Scraping — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx puppeteerp init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Write regular expressions for validation, extraction, replacement, and parsing with real-world examples. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for RegEx Mastery
npm install -g regexmastery-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# RegEx Mastery — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx regexmaste init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Drop-in Node.js replacement with 10x faster startup — scripts, bundler, test runner, and package manager. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Bun Runtime
npm install -g bunruntime-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Bun Runtime — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx bunruntime init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Set up ngrok, Cloudflare Tunnel, and localtunnel to expose localhost to the internet securely. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Proxy Servers & Tunneling
npm install -g proxyservers-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Proxy Servers & Tunneling — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx proxyserve init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Configure GitLab CI pipelines with stages, runners, caching, environments, and deploy jobs. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for CI/CD with GitLab
npm install -g cicdwithgitl-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# CI/CD with GitLab — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx ci/cdwithg init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Clean, transform, filter, group, and visualize datasets with Python Pandas and Matplotlib. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Pandas Data Analysis
npm install -g pandasdataan-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Pandas Data Analysis — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx pandasdata init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Write test scripts, chain requests, use environments, and mock servers for API development. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for API Testing with Postman/Insomnia
npm install -g apitestingwi-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# API Testing with Postman/Insomnia — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx apitesting init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Handle multipart file uploads in Node.js with multer, validate types, stream to S3, and generate thumbnails. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for File Upload Handling
npm install -g fileuploadha-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# File Upload Handling — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx fileupload init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Generate tones, load audio buffers, apply filters, and build visualizers in the browser. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Web Audio API
npm install -g webaudioapi-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Web Audio API — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx webaudioap init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Write screen-reader-friendly HTML, ARIA labels, keyboard nav, and meet WCAG 2.1 AA standards. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Semantic HTML & Accessibility
npm install -g semantichtml-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Semantic HTML & Accessibility — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx semanticht init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Connect sensors and devices with MQTT broker (Mosquitto), publish/subscribe, and visualize data. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for MQTT for IoT
npm install -g mqttforiot-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# MQTT for IoT — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx mqttforiot init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Securely hash passwords, configure salt rounds, and implement rate-limiting for login endpoints. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for bcrypt & Password Hashing
npm install -g bcryptpasswo-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# bcrypt & Password Hashing — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx bcryptpass init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Window functions, CTEs, JSONB operations, explain analyze, and query optimization techniques. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for PostgreSQL Advanced Queries
npm install -g postgresqlad-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# PostgreSQL Advanced Queries — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx postgresql init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Configure ESLint, Prettier, Husky pre-commit hooks, and lint-staged for clean codebases. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Code Linting & Formatting
npm install -g codelintingf-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Code Linting & Formatting — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx codelintin init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Add multi-language support with i18next, locale routing, RTL layouts, and pluralization rules. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Internationalization (i18n)
npm install -g internationa-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Internationalization (i18n) — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx internatio init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Configure Cloudflare CDN, set cache headers, purge cache, and optimize global asset delivery. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for CDN & Asset Delivery
npm install -g cdnassetdeli-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# CDN & Asset Delivery — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx cdnassetde init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Sitemap generation, robots.txt, Open Graph tags, structured data, and SSR for search engine crawling. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for SEO for Web Apps
npm install -g seoforwebapp-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# SEO for Web Apps — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx seoforweba init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Async/await patterns, Promise.all, race conditions, mutex locks, and parallel task management. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Concurrent Programming
npm install -g concurrentpr-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Concurrent Programming — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx concurrent init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Write forward and rollback SQL migrations with Flyway, Liquibase, Prisma Migrate, and Knex. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Database Migrations
npm install -g databasemigr-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Database Migrations — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx databasemi init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Build live charts with Chart.js, Recharts, and D3.js connected to WebSocket data streams. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Real-time Dashboards
npm install -g real-timedas-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Real-time Dashboards — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx real-timed init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Split monoliths into services — API gateways, service discovery, circuit breakers, and event buses. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Microservices Architecture
npm install -g microservice-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Microservices Architecture — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx microservi init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Implement token bucket rate limiting, IP blocking, and Cloudflare WAF rules in Node.js and NGINX. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Rate Limiting & DDoS Protection
npm install -g ratelimiting-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Rate Limiting & DDoS Protection — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx ratelimiti init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Design system prompts, few-shot examples, chain-of-thought, and structured output for AI models. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for LLM Prompt Engineering
npm install -g llmprompteng-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# LLM Prompt Engineering — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx llmprompte init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Upload, download, stream, and generate presigned URLs with AWS S3, MinIO, and Backblaze B2. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for S3-Compatible Object Storage
npm install -g s3-compatibl-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# S3-Compatible Object Storage — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx s3-compati init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Define .proto schemas, generate client/server stubs, and build high-performance binary RPC APIs. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for gRPC Services
npm install -g grpcservices-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# gRPC Services — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx grpcservic init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Full pipeline for fine-tuning LLMs on custom datasets using Axolotl — config YAML, training, and merging. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Fine-Tuning with Axolotl
npm install -g fine-tuningw-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Fine-Tuning with Axolotl — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx fine-tunin init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Scale CSS maintainably with BEM naming, utility classes, design tokens, and component patterns. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for CSS Architecture (BEM/Tailwind)
npm install -g cssarchitect-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# CSS Architecture (BEM/Tailwind) — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx cssarchite init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Find memory leaks with heapdumps, clinic.js, and Chrome DevTools memory profiler in production. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Memory Profiling Node.js
npm install -g memoryprofil-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Memory Profiling Node.js — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx memoryprof init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Receive, validate (HMAC), queue, and reliably process webhooks from Stripe, GitHub, and Shopify. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Webhooks & Event Ingestion
npm install -g webhookseven-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Webhooks & Event Ingestion — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx webhooksev init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Write reliable E2E tests, visual regression tests, and CI integration with Playwright Test runner. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for End-to-End Testing Playwright
npm install -g end-to-endte-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# End-to-End Testing Playwright — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx end-to-end init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Produce and consume events, manage topics, consumer groups, and offsets with Kafka and kafkajs. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Apache Kafka Basics
npm install -g apachekafkab-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Apache Kafka Basics — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx apachekafk init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Deploy TypeScript at the edge with Deno Deploy, Vercel Edge Functions, and Netlify Edge. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Edge Computing & Deno Deploy
npm install -g edgecomputin-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Edge Computing & Deno Deploy — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx edgecomput init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Implement Zero Trust networking — mTLS, service mesh, identity-based access, and Tailscale. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Zero Trust Security
npm install -g zerotrustsec-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Zero Trust Security — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx zerotrusts init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Instrument your app with traces, metrics, and logs using OpenTelemetry and export to Jaeger/Grafana. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for OpenTelemetry Observability
npm install -g opentelemetr-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# OpenTelemetry Observability — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx openteleme init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log

Production-ready checklist: env vars, HTTPS, CORS, rate limits, logging, monitoring, backups, and rollback. This guide covers everything you need to get started through to production-grade usage, including terminal commands, configuration files, and real code examples.

1. Installation & Requirements

# Check your environment first
node --version   # v18+ recommended
python3 --version  # 3.10+

# Install required tools for Full-Stack Deployment Checklist
npm install -g full-stackde-cli 2>/dev/null || echo "See docs for install steps"

2. Core Configuration

# Full-Stack Deployment Checklist — starter configuration
# Place in your project root

[settings]
enabled = true
env = development
port = 3000
debug = false

3. Quick Start

• Step 1: Install the required tools using the commands above.
• Step 2: Copy the configuration to your project directory.
• Step 3: Run the start command from your terminal.
• Step 4: Verify output matches expected results before moving to production.

4. Common Terminal Commands

# Start / init
npx full-stack init

# Run in development mode
npm run dev

# Build for production
npm run build

# Check logs
tail -f logs/app.log