JavaScript library for working with canvas 2d?

Question

JavaScript

Hello.
Recommend a good library for working with canvas 2d.
The main requirement is that it works equally on mobile browsers (iOS 7+, Android 4+, Windows Phone 8 is desirable).
I tried kineticjs - the API is very good, but 50 open bugs in the repository scares me.
fabric.js - I haven't tinkered with it yet, but at first glance the library is rather weak.
I have not followed the development of canvas libraries for a long time - maybe there are already some clear leaders?

Answer 1

Paper.js
Examples: paperjs.org/examples

Answer 2

libcanvas.github.io
There are several articles on Habré about it from the author

Answer 3

Very simple and convenient library.
Easy canvas
I wrote the game on it myself. There is also a tutorial video for this library. Basically everything that matters is there. You can draw text, picture, circle, triangle, etc. It is convenient that it automatically downloads pictures and fonts by simply specifying a link, there is no need to create image objects.