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

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

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

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation

The Serenity Operating System 🐞

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

An open-source C++ library developed and used at Facebook.

A modern replacement for Redis and Memcached

Fast C++ logging library.

A monitor of resources

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

Notepad++ official repository

FlatBuffers: Memory Efficient Serialization Library

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

A modern formatting library

Command & Conquer: Remastered Collection

Lightweight, Portable, Flexible Distributed/Mobile Deep Learning with Dynamic, Mutation-aware Dataflow Dep Scheduler; for Python, R, Julia, Scala, Go, Javascript and more

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)

An efficient, small mobile key-value storage framework developed by WeChat. Works on Android, iOS, macOS, Windows, POSIX, and OHOS.

LeetCode Problems' Solutions

Open source simulator for autonomous vehicles built on Unreal Engine / Unity, from Microsoft AI & Research

brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" mea…

Abseil Common Libraries (C++)

Cross-platform, graphics API agnostic, "Bring Your Own Engine/Framework" style rendering library.

WebRTC/RTSP/RTMP/HTTP/HLS/HTTP-FLV/WebSocket-FLV/HTTP-TS/HTTP-fMP4/WebSocket-TS/WebSocket-fMP4/GB28181/SRT server and client framework based on C++11

FoundationDB - the open source, distributed, transactional key-value store

Event-driven network library for multi-threaded Linux server in C++11

Ceph is a distributed object, block, and file storage platform

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