Abstract your databases, make datababies. Transforms every database into a object key value store.

Etherpad: A modern really-real-time collaborative document editor.

Etherpad website, docs and downloads

Comments in Etherpad - No Longer Highly Experimental, now highly awesome!

Align text (left, middle, right) in Etherpad

Audio & Video chat for Etherpad - Video Conferencing with a focus on collaboration

An Etherpad plugin for prompting a user to ask them if they want to catch up on what they have missed then showing them a diff

Headings Plugin for Etherpad