Tesseract Open Source OCR Engine (main repository)

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

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

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

Mobile Shell

An open source VR headset with SteamVR supports for $200

The open source mesh processing system

ArrayFire: a general purpose GPU library.

Deep Scalable Sparse Tensor Network Engine (DSSTNE) is an Amazon developed library for building Deep Learning (DL) machine learning (ML) models

Aleth – Ethereum C++ client, tools and libraries

The original source code of Microsoft GW-BASIC from 1983

AWS SDK for C++

UCI chess engine

Pluggable in-process caching engine to build and scale high performance services

Thrill - An EXPERIMENTAL Algorithmic Distributed Big Data Batch Processing Framework in C++

A fast and scalable C++ library for implicit-feedback matrix factorization models

Memcache introspection utility

Video quality assessment tool using SSIM

3D computer vision and action recognition research library