[ic4l]

I kept finding myself needing to toss stuff in a background thread, and ended up making this: https://github.com/icodeforlove/task.js

It makes wrangling multiple workers much easier, and doesn't require you to have external JS files. (also works in node.js)

demo: http://s.codepen.io/icodeforlove/debug/ZOjBBB/NjrYzwzWdzLA

[ralusek]

Looks impressive, well thought out interface. That's also an impressive grid of browser compatibility.