An Open Source Machine Learning Framework for Everyone

Protocol Buffers - Google's data interchange format

ClickHouse® is a real-time analytics database management system

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

A library for efficient similarity search and clustering of dense vectors.

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

GoogleTest - Google Testing and Mocking Framework

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.

The MongoDB Database

The open-source database for the realtime web.

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:

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

A modern formatting library

SQL powered operating system instrumentation, monitoring, and analytics.

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, and WebGL2

DOOM Open Source Release

Google's common Java, C++ and JavaScript library for parsing, formatting, and validating international phone numbers.

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

UPX - the Ultimate Packer for eXecutables

Abseil Common Libraries (C++)

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

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

Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk

🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaSc…

Mobile Shell