stb single-file public domain libraries for C/C++

How to create an OS from scratch

Linux kernel source tree

An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.

WebAssembly Micro Runtime (WAMR)

Cross-platform asynchronous I/O

Linux shell for iOS

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

Distributed PostgreSQL as an extension

Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

Cross-platform internet upload/download manager for HTTP(S), FTP(S), SSH, magnet-link, BitTorrent, m3u8, ed2k, and online videos. WebDAV client, FTP client, SSH client.

Telegram Desktop messaging app

Transformer related optimization, including BERT, GPT

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

A composable and fully extensible C++ execution engine library for data management systems.

A monitor of resources

The fastest and most memory efficient lattice Boltzmann CFD software, running on all GPUs and CPUs via OpenCL. Free for non-commercial use.

C++ Requests: Curl for People, a spiritual port of Python Requests.

Bitcoin Core integration/staging tree

A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

Godot Engine – Multi-platform 2D and 3D game engine

A C++ header-only HTTP/HTTPS server and client library

A modern replacement for Redis and Memcached

Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.

JSON for Modern C++

Mold: A Modern Linker 🦠

langcc: A Next-Generation Compiler Compiler

⭐ Linux / Windows / macOS 跨平台 V2Ray 客户端 | 支持 VMess / VLESS / SSR / Trojan / Trojan-Go / NaiveProxy / HTTP / HTTPS / SOCKS5 | 使用 C++ / Qt 开发 | 可拓展插件式设计 ⭐

Open Source Computer Vision Library

Fast C++ logging library.