Tern.JS for Sublime Text has slowed to a halt in the past week or so.

[lacymorrow]

Something has broken recently with this plugin (or my setup). It freezes Sublime for up to 30 seconds when starting. Having to disable.

[jerbeck]

I'm having this same problem. I'm also getting errors when working in a React project.
TypeError: this.proto.gatherProperties is not a function