Graphcool is an open-source backend development framework
JMEDS is a lightweight, modular extendable Java Framework for DPWS.
The Koa framework extended for APIs. Optimized for security
A functional and reactive JavaScript framework for predictable code
Streaming MapReduce with Scalding and Storm
OSMF HLS Plugin
Myth Framework Core Libraries (part of MythSDP)
Kickstart is a CSS library designed for modularity and fast page
Open source Extract Transform Load engine written in Java
Visual C++ Utility Library