(live demo)
There are tons of other usages as well.
The recorder internally relies on libraries such as html2canvas by @Niklasvh and jsgif by @antimatter15, and the demos use excelent html5 games written by @daleharvey. In the next few days I'll publish some cool usage samples in my twitter. I can't promise I'll switch to curly braces for good but this was a fun experiment! What's next? get this blog rss updates or register for mail updates!