DevPockit

A modern web application providing essential developer tools with a clean, responsive interface. Built with Next.js 15, featuring 30+ powerful tools that run entirely client-side for optimal performance and privacy.

🌐 Production | 📖 Documentation | 🤝 Contributing | 📝 Changelog

✨ Features

30+ Developer Tools - JSON formatter, UUID generator, JWT decoder, regex tester, and more
Client-Side Processing - All tools run in your browser, no data sent to servers
Modern UI - Clean, responsive design with dark/light theme support
Fast & Reliable - Built with Next.js 15 and TypeScript
Mobile Friendly - Works seamlessly on desktop, tablet, and mobile devices
Open Source - MIT licensed, free to use and contribute

🚀 Quick Start

Prerequisites

Node.js 18+ (recommended: Node.js 20+)
pnpm (package manager)

Installation

# Clone the repository
git clone https://github.com/hypkey/devpockit.git
cd devpockit

# Install dependencies
pnpm install

# Start development server
pnpm dev

Visit http://localhost:3000 to see the application.

For detailed setup instructions, see CONTRIBUTING.md.

🛠️ Available Tools

Text Tools

Lorem Ipsum Generator - Generate placeholder text
Regex Tester - Test and debug regular expressions
Diff Checker - Compare two texts side-by-side

Formatters

JSON Formatter - Format and beautify JSON
XML Formatter - Format and beautify XML

Cryptography & Security

UUID Generator - Generate v1, v4, and v5 UUIDs
JWT Decoder - Decode and analyze JWT tokens
JWT Encoder - Create and encode JWT tokens
Hash Generator - Generate cryptographic hashes (SHA-1, SHA-256, SHA-512, SHA-3)

Encoders & Decoders

QR Code Generator - Generate QR codes for text, URLs, contacts, WiFi, SMS, email
QR Code Decoder - Decode QR codes from images
QR Code Scanner - Scan QR codes using device camera
URL Encoder/Decoder - Encode and decode URLs
Base Encoder/Decoder - Base64, Base32, Base16, Base85 encoding

Converters

Cron Expression Parser - Build and parse cron expressions
Data Format Converter - Convert between JSON, YAML, Python Dict, TypeScript Map, XML
Timestamp Converter - Convert between Unix timestamps, ISO 8601, RFC 2822
List Format Converter - Convert lists between different formats
Schema Converter - Convert between JSON Schema, Spark Schema, TypeScript, Python, SQL
Number Base Converter - Convert between binary, octal, decimal, hexadecimal

Network Tools

CIDR Analyzer - Analyze CIDR notation
IP to CIDR Converter - Convert IP addresses to CIDR
IP Address Lookup - Look up IP address information
System Information - View browser and device information

Utilities

List Comparison - Compare two lists to find differences
JSON Path Finder - Query JSON using JSONPath
XML Path Finder - Query XML using XPath
YAML Path Finder - Query YAML using YAMLPath
JSON/YAML Schema Generator - Generate JSON Schema from data

🏗️ Tech Stack

Framework: Next.js 15 (App Router)
Language: TypeScript
Styling: Tailwind CSS
UI Components: Shadcn/ui
Package Manager: pnpm
Testing: Jest + React Testing Library

📚 Documentation

Contributing Guide - How to contribute to the project
Code of Conduct - Community guidelines
Security Policy - Security reporting and practices
Changelog - Version history and changes

For architecture and development documentation, see the docs directory.

🚀 Deployment

Build for Production

pnpm build
pnpm start

See CONTRIBUTING.md for detailed deployment instructions.

🏠 Self-Hosting

DevPockit runs entirely in the browser and can be self-hosted on GitHub Pages, your own server, or any static hosting platform.

Quick Start: GitHub Pages

Fork this repository
Go to Settings → Pages → set Source to GitHub Actions
Sync fork to get the latest release
Go to Actions → Deploy to GitHub Pages → Run workflow

Your instance will be live at https://<username>.github.io/<repo>/

Note: main only contains released code — development happens on develop. Syncing your fork is always safe; you will never accidentally deploy unreleased changes.

Docker

docker build -t devpockit .
docker run -p 8080:80 devpockit

Visit http://localhost:8080

Full Guide

See docs/SELF_HOSTING.md for GitHub Pages, Docker, nginx, Apache, Caddy, Netlify, Vercel, and Cloudflare Pages.

🤝 Contributing

Contributions are welcome! Please read our Contributing Guide to get started.

Fork the repository
Create your feature branch (git checkout -b feature/amazing-feature)
Commit your changes (git commit -m 'feat: add amazing feature')
Push to the branch (git push origin feature/amazing-feature)
Open a Pull Request

Please make sure to follow our Code of Conduct.

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

Built with Next.js
UI components from Shadcn/ui
Icons from Lucide

Made with ❤️ by the DevPockit community

hypkey/devpockit