SourceForge - The Complete Open-Source and Business Software Platform.
DataTip - The fastest way to store & access your critical datapoints.
openDesktop.org - The website openDesktop.
HeyForm - Paperless data collection with better data insights
OSOR - OSOR is the Open Source Observatory, a project to provide a framework for developing and executing autonomous observations.
Immutable.js - Immutable persistent data collections for Javascript which increase efficiency and simplicity. - immutable-js/immutable-js