An Open Source Machine Learning Framework for Everyone

Bitcoin Core integration/staging tree

LLM inference in C/C++

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

Protocol Buffers - Google's data interchange format

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

Port of OpenAI's Whisper model in C/C++

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

Caffe: a fast open framework for deep learning.

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

Cross-platform, customizable ML solutions for live and streaming media.

DuckDB is an analytical in-process SQL database management system

The open-source database for the realtime web.

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

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

SQL powered operating system instrumentation, monitoring, and analytics.

Lightweight, Portable, Flexible Distributed/Mobile Deep Learning with Dynamic, Mutation-aware Dataflow Dep Scheduler; for Python, R, Julia, Scala, Go, Javascript and more

MLX: An array framework for Apple silicon

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

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

A fast JSON parser/generator for C++ with both SAX/DOM style API

Apache Thrift

cuDF - GPU DataFrame Library

SSDB - A fast NoSQL database, an alternative to Redis

Source for the TechEmpower Framework Benchmarks project

Run GGUF models easily with a KoboldAI UI. One File. Zero Install.

Pikiwidb is a Redis-Compatible database developed by Qihoo's infrastructure team.

A Detailed Cplusplus Concurrency Tutorial 《C++ 并发编程指南》

Scribe is a server for aggregating log data streamed in real time from a large number of servers.