Caffe: a fast open framework for deep learning.
Caffe | Deep Learning Framework
cocos2d-x for C++
Cocos2d-x - World's #1 Open-Source Game Development Platform cocos2d-x is an open-source and cross platform open source free 2d game engine for mobile game development known for its speed, stability, and easy of use
An open-source C++ library developed and used at Facebook.
openFrameworks is a community-developed cross platform toolkit for creative coding in C++.
openFrameworks
Cap'n Proto serialization/RPC system
Cap'n Proto: Introduction
A C/C++ implementation of a Sass compiler
Sass: libSass
Node canvas is a Cairo backed Canvas implementation for NodeJS.
Automattic making the web a better place
A fast JSON parser/generator for C++ with both SAX/DOM style API
RapidJSON: Main Page
Ceph is a distributed object, block, and file storage platform
Customizable Windows terminal with tabs, splits, quake-style and more
ConEmu - Handy Windows Terminal conemu-maximus5 is a full-featured local terminal for windows devs, admins and users. get better console window with tabs, splits, quake style, copy+paste, dosbox and putty integration, and much more.