Let’s Write a Firefox Web Extension
So killing off XUL is great and all, but two of my favorite add-ons [1] [2] are already planning to call it quits because the Web Extension API likely won't be powerful enough.  Tree Style Tab isn't far behind, I'll bet.  These add-ons are the reason I use Firefox.<p>It seems like Firefox is going to become just another browser.<p>[1] <a href="http://www.downthemall.net/the-likely-end-of-downthemall/" rel="nofollow">http://www.downthemall.net/the-likely-end-of-downthemall/</a> [2] <a href="https://github.com/sparhami/BeQuiet/issues/2" rel="nofollow">https://github.com/sparhami/BeQuiet/issues/2</a>