FeedbackPlus is an open source Javascript library that lets you take screenshots & edit them right out of the box!
It's inspired by Google's feedback form.
With FeedbackPlus, you can up your customer engagement! Come check it out!
AnabolicSet is the most powerful Set implementation in Javascript. AnabolicSet allows you to do custom comparisons, as well as a bunch of features on top of Set.
jscanify is an open-source pure Javascript implemented mobile document scanner designed to run in any Javascript environment for free.
It is capable of detecting & highlighting documents in an image, as well as undistorting it. It is fast and easy to learn.