We know that KinecticJS is no longer going to be maintained. From its GitHub page (https://github.com/ericdrowell/KineticJS/):
Hi all! I will no longer be maintaining this repo or the official KineticJS website because I have moved onto other ventures and projects. The latest version of KineticJS, 5.1.0, is very solid and can still be used in production applications. Please feel free to fork the repo if you'd like to make changes.
Also, you can now find tars of every stable KineticJS build on www.kineticjs.com
Is there any fork of the KinecticJS by the community which is going to be maintained and we can rely on it?
I was KineticJS original repo contributor. I maintain a fork: https://github.com/lavrton/KineticJS
I made o lot of things after last Eric's version. I already published two versions: https://github.com/lavrton/KineticJS/blob/master/CHANGELOG.md.
Also thinking about KineticJS organization. https://github.com/ericdrowell/KineticJS/issues/1055
Update: Fork is under new name Konva with repo: https://github.com/konvajs/konva