Codassium : A better way to conduct remote interviews
WebRTC based video chat + code editor = Awesome interviews
HedgeDoc : HedgeDoc (formerly known as CodiMD) is an open-source, web-based, self-hosted, collaborative markdown editor.
You can use it to easily collaborate on ...
Audio Shop : Your friendly neighborhood script for mangling images or video using audio editing tools.
Feed43 : Your favorite site doesn't provide news feeds?
This free online service converts any web page to an RSS feed on the fly.
Luckysheet : Luckysheet is an online spreadsheet like excel that is powerful, simple to configure, and completely open source.
Etherpad is an Open Source online editor providing collaborative editing in really real-time powered by Node.js