GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

JSON for Modern C++

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

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

FlatBuffers: Memory Efficient Serialization Library

A modern formatting library

mold: A Modern Linker 🦠

A General-purpose Task-parallel Programming System using Modern C++

RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.

A C++ library for interacting with JSON.

libco is a coroutine library which is widely used in wechat back-end service. It has been running on tens of thousands of machines since 2013.

A simple C++11 Thread Pool implementation

oneAPI Threading Building Blocks (oneTBB)

A tiny boost library in C++11.

The Paxos library implemented in C++ that has been used in the WeChat production environment.

Go-style concurrency in C++11

BS::thread_pool: a fast, lightweight, modern, and easy-to-use C++17 / C++20 / C++23 thread pool library

A Template Engine for Modern C++

The RaftLib C++ library, streaming/dataflow concurrency via C++ iostream-like operators

cross-platform coroutine library in c++

A C++ API for Kafka clients (i.e. KafkaProducer, KafkaConsumer, AdminClient)

A header only C++11 LRU Cache template class that allows you to define key, value and optionally the Map type. uses a double linked list and a std::unordered_map style container to provide fast ins…

A set of useful C++17/20 classes and libraries