An Open Source Machine Learning Framework for Everyone

Build cross-platform desktop apps with JavaScript, HTML, and CSS

The new Windows Terminal and the original Windows console host, all in the same place!

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

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

A library that provides an embeddable, persistent key-value store for fast storage.

Emscripten: An LLVM-to-WebAssembly Compiler

DeepSpeech is an open source embedded (offline, on-device) speech-to-text engine which can run in real time on devices ranging from a Raspberry Pi 4 to high power GPU servers.

Cloud-native high-performance edge/middle/service proxy

SQL powered operating system instrumentation, monitoring, and analytics.

MLX: An array framework for Apple silicon

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

Free and Open Source Reverse Engineering Platform powered by rizin

Dear PyGui: A fast and powerful Graphical User Interface Toolkit for Python with minimal dependencies

A Multithreaded Fork of Redis

a small build system with a focus on speed

Turi Create simplifies the development of custom machine learning models.

Record and Replay Framework

RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.

Reliable & unreliable messages over UDP. Robust message fragmentation & reassembly. P2P networking / NAT traversal. Encryption.

Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows and macOS. With Stellarium, you really see what you can see with yo…

Crow is very fast and easy to use C++ micro web framework (inspired by Python Flask)

Cross-Platform C++ GUI Library

C++ python bytecode disassembler and decompiler

A library of C++ coroutine abstractions for the coroutines TS

ImTui: Immediate Mode Text-based User Interface C++ Library

Argument Parser for Modern C++

🔥 Pyflame: A Ptracing Profiler For Python. This project is deprecated and not maintained.

WebAssembly Virtual Machine

C/C++ language server supporting multi-million line code base, powered by libclang. Emacs, Vim, VSCode, and others with language server protocol support. Cross references, completion, diagnostics, …