[stevejohnson]

Literally Canvas uses React for its GUI: http://literallycanvas.com

It isn't using JSX yet because CoffeeScript integration didn't exist until recently, but it was still a joy to use.

[nacs]

If you hold the mouse down and drag off-canvas to the left or bottom sides, the painting cursor shoots up to y = 0 and leaves a streak.

[stevejohnson]

Thanks for the bug report. I've saved it in the GitHub issue tracker. Pretty weird behavior, definitely fixable.

[sudhirj]

Where does JSX + Coffeescript integration exist now?

[mambodog]

I wrote a JSX transformer for Coffeescript, it's quite stable now:

https://github.com/jsdf/coffee-react-transform

[stevejohnson]

I used this for a small app (drawplz.com) and liked it quite a bit. Thanks for your work.