A framework for building native applications using React

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

ClickHouse® is a real-time analytics database management system

DuckDB is an analytical in-process SQL database management system

Animated sprite editor & pixel art tool (Windows, macOS, Linux)

SRS is a simple, high-efficiency, real-time media server supporting RTMP, WebRTC, HLS, HTTP-FLV, HTTP-TS, SRT, MPEG-DASH, and GB28181, with codec support for H.264, H.265, AV1, VP9, AAC, Opus, and …

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

Simple, secure & standards compliant web server for the most demanding of applications

A framework for building Mobile cross-platform UI

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

NoSQL data store using the Seastar framework, compatible with Apache Cassandra and Amazon DynamoDB

Empower the Web community and invite more to build across platforms.

Media Player Classic

Transparent file encryption in git

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

Open Source Routing Machine - C++ backend

Tiny data-over-sound library

Cutting Edge WebRTC Video Conferencing

Firebase SDK for Apple App Development

GDAL is an open source MIT licensed translator library for raster and vector geospatial data formats.

Native filesystem access for react-native

A framework for building native macOS apps with React.

Oboe is a C++ library that makes it easy to build high-performance audio apps on Android.

Open-source, cross platform Qt6 based IDE for reverse-engineering Android application packages. It features a friendly IDE-like layout including code editor with syntax highlighting support for *.s…

The minimal opencv for Android, iOS, ARM Linux, Windows, Linux, MacOS, HarmonyOS, WebAssembly, watchOS, tvOS, visionOS

Extremely fast, in memory, JSON and reflection library for modern C++. BEVE, CBOR, CSV, MessagePack, TOML, YAML, EETF

Full-featured MP4 format, MPEG DASH, HLS, CMAF SDK and tools

Hardcoder is a solution which allows Android APP and Android System to communicate with each other directly, solving the problem that Android APP could only use system standard API rather than the …

Spam Apple Proximity Messages via an ESP32

Resize images and animated GIFs in Go