A universal resource directory collecting high-quality curated open source project lists on various topics, helping you find reliable tools in one place.

Open-source codebase for the world's famous free coding platform, offering complete curricula from beginner to full-stack development.

A personal AI assistant running on your own devices, integrating directly with chat apps like WeChat and WhatsApp to handle tasks with full data privacy.

A website offering interactive learning roadmaps to help developers plan their technical growth across fields like frontend, backend, AI, and more.

This is a comprehensive collection of classic algorithms implemented in Python, suitable for students and job seekers to practice programming basics and prepare for technical interviews, with clear and runnable code.

Google's open-source machine learning framework that helps you easily build and deploy AI models, suitable for research and development.

An open-source framework that makes your terminal more useful and beautiful, packed with plugins and themes to boost command-line efficiency.

A Rust-based command-line tool that lets you call AI assistants (mainly Anthropic's Claude) directly in your terminal, suitable for developers who prefer CLI workflows.

This tool lets you automate tasks like building blocks, connecting various apps with code and AI support, keeping data under your control without subscription fees.

A systematic Python learning guide with 100-day daily tasks, suitable for absolute beginners, covering basic syntax to practical projects.

An official collection of Git ignore rule templates by GitHub, helping you configure projects quickly and avoid committing useless files.

A tool that lets you easily run large models on your own computer, chat with AI offline, completely free and privacy-friendly.

This is a configuration system that makes AI coding assistants (like Claude Code, Cursor) smarter, safer, and more efficient, turning AI into a real productivity tool.

A Python library that lets anyone easily use top-tier AI models for text, images, and audio without training from scratch.

A plugin that adds a structured methodology to AI coding assistants, making them plan before coding to reduce errors and boost efficiency.

An open-source platform offering completely free top-level domains, allowing you to own a website address without cost, compatible with mainstream DNS providers.

This is a curated list of free computer science video courses from top universities globally, saving you search time and leading directly to the knowledge you want, covering basics to advanced topics.

SecLists is the essential dictionary for security testers, collecting usernames, passwords, URLs, and more to help you complete security assessments quickly.

An open-source super agent framework by ByteDance that automates complex tasks like research and coding, acting like an AI assistant running errands for developers.

A 'long-term memory' plugin for Claude Code that records your coding history and syncs context automatically, saying goodbye to repetitive explanations.