Learn to create turn-based combat with this Open Source RPG demo ⚔

A CLI code-typing game that turns your source code into typing challenges

AI-powered bug bounty hunting from your terminal - recon, 20 vuln classes, autonomous hunting, and report generation. All inside Claude Code.

A modified web browser that helps in responsive web development. A web developer's must have dev-tool.

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.

A monospaced pixel font with a lo-fi, techy vibe

100+ open-source clones of popular sites like Airbnb, Amazon, Instagram, Netflix, Tiktok, Spotify, Whatsapp, Youtube etc. See source code, demo links, tech stack, github stars.

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

Welcome to the page where you will find each trick/technique/whatever I have learnt in CTFs, real life apps, and reading researches and news.

The agent that grows with you

PM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth.

Open-source observability tool that uses AI agents to self-heal your software

🗂 The essential checklist for modern web development, for humans and AI agents

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

A complete computer science study plan to become a software engineer.

🎁 Physical computing system.

A minimalist design exploration

A good looking terminal emulator which mimics the old cathode display...

Memory and context engine + app that is extremely fast, scalable, and can be run fully locally. The Memory API for the AI era.

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.

The open source coding agent.

🎮 📝 A list of Game Development resources to make magic happen.

🔍 Search anyone's digital footprint across 300+ websites

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

Catch insensitive, inconsiderate writing

Finds potential accessibility gaps, files GitHub issues to track them, and attempts to fix them with Copilot.

Find your first issue for good to contribute to

Academic Research Skills for Claude Code: research → write → review → revise → finalize

Pre-indexed code knowledge graph, auto syncs on code changes, for Claude Code, Codex, Gemini, Cursor, OpenCode, AntiGravity, Kiro, and Hermes Agent — fewer tokens, fewer tool calls, 100% local

Your Personal AI super intelligence. Private, Simple and extremely powerful.