Double Recorder Record video with both cameras at the same time.
RecordScreen.io Record screen right from browser. No installation required.
React Hints Floating hints to highlight product features to new users
Social Sentiments Measure how much positive/negative Facebook posts you see.
1999.io Blogging like it's 1999
Pebble 2 and Time 2 Two new heart-rate enabled smartwatches by Pebble!
SPH.js A 2D simulation of water physics in pure Javascript.