yckart

The usage is quite simple, just add a new listender to the node you want to observe and manipulate the classes as usually:

var $node = $('div')

  // listen to class-manipulations
  .on('addClass toggleClass removeClass', function (e, oldClass, newClass) {
    console.log('Changed from %s to %s due %s', oldClass, newClass, e.type);
  })

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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