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

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

An open-source project simulating an AI hedge fund, featuring AI avatars of 19 investment masters like Buffett to analyze stocks and make decisions, for learning and entertainment only.

A self-contained offline survival computer system integrating Wikipedia, AI assistants, offline maps, and educational resources, keeping you informed without internet.

A cross-platform framework by Microsoft that lets you write code once in C# and deploy to both mobile and desktop devices.

A collection of Android TV box apps focused on free VIP movies, foreign shows, and live TV, ideal for users who want to bypass official stores.