Open Source Computer Vision Library

Tesseract Open Source OCR Engine (main repository)

Protocol Buffers - Google's data interchange format

Truly independent web browser

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

ClickHouse® is a real-time analytics database management system

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

aria2 is a lightweight multi-protocol & multi-source, cross platform download utility operated in command-line. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink.

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

DuckDB is an analytical in-process SQL database management system

qBittorrent BitTorrent client

The Serenity Operating System 🐞

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

PlayStation 4 emulator for Windows, Linux, macOS and FreeBSD written in C++

A modern replacement for Redis and Memcached

Powerful yet simple to use screenshot software 🖥️ 📸

Android real-time display control software

Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow

The MongoDB Database

Productive, portable, and performant GPU programming in Python.

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

An open autonomous driving platform

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

Official home of the DB Browser for SQLite (DB4S) project. Previously known as "SQLite Database Browser" and "Database Browser for SQLite". Website at:

SQL powered operating system instrumentation, monitoring, and analytics.

Command & Conquer: Remastered Collection

Free and Open Source Reverse Engineering Platform powered by rizin

Mars is a cross-platform network component developed by WeChat.