Hacker News Reader

Does it refresh all functions? Including the anonymous ones in already attached event handlers?

I have done something similar recently but it requires any live-reload-able function to have a name.

Yep, everything including anonymous functions.

I see the FAQ says no callbacks. So as long as there aren't any callbacks, running app state should be preserved through code updates?

The video demos a React component, great. I hope amok will work with my current workflow, using jspm (rather than webpack or something).

It's the opposite, if the application has no callbacks, how can anything be live edited when none of your code is hooked up to anything.

Old callbacks can call to newer versions of modified functions. The live-reloading code I made needed named functions for this reason.