I realize UTFGrids are not yet supported in OpenLayers 3.
I'm wondering if anyone has created a branch of OL3 that does support UTFGrids, or if there are any examples out there of someone making progress on this front.
Anyone aware of such work?
The UTFGrid support (including an example) is now part of the OL3 master branch: https://github.com/openlayers/ol3/pull/3015 (relevant pull request)