Master programming by recreating your favorite technologies from scratch.

😎 Awesome lists about all kinds of interesting topics

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

An opinionated list of awesome Python frameworks, libraries, software and resources.

Curated list of project-based tutorials

Linux kernel source tree

Master the command line, in one page

Get up and running with OpenAI gpt-oss, DeepSeek-R1, Gemma 3 and other models.

A feature-rich command-line audio/video downloader

刷算法全靠套路，认准 labuladong 就够了！English version supported! Crack LeetCode, not only how, but also why.

🇨🇳 GitHub中文排行榜，各语言分设「软件 | 资料」榜单，精准定位中文好项目。各取所需，高效学习。

LLM inference in C/C++

A Collection of application ideas which can be used to improve your coding skills.

Bitcoin Core integration/staging tree

A curated list of awesome C++ (or C) frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff.

A terminal for a more modern age

Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documen…

所有小初高、大学PDF教材。

🗂️A file list/WebDAV program that supports multiple storages, powered by Gin and Solidjs. / 一个支持多存储的文件列表/WebDAV程序，使用 Gin 和 Solidjs。

JSON for Modern C++

An open-source, self-hosted note-taking service. Your thoughts, your data, your control — no tracking, no ads, no subscription fees.

The C++ Core Guidelines are a set of tried-and-true guidelines, rules, and best practices about coding in C++

12 Lessons to Get Started Building AI Agents

C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)

Simple Python version management

An AI Hedge Fund Team

ShellCheck, a static analysis tool for shell scripts

User-friendly Desktop Client App for AI Models/LLMs (GPT, Claude, Gemini, Ollama...)

macOS system monitor in your menu bar