Protocol Buffers - Google's data interchange format

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

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

Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)

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

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

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

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

NoSQL data store using the seastar framework, compatible with Apache Cassandra

LiteIDE is a simple, open source, cross-platform Go IDE.

High-performance MySQL proxy with a GPL license.

Bloaty: a size profiler for binaries

Conceal provides easy Android APIs for performing fast encryption and authentication of data.

Translations editor for Mac, Windows and Unix

DirectX9 to DirectX12 API proxy for Guild Wars 2

Cassandra PDO Driver fork