News for hackers. Stuff that matters.
Re:Prototype: Puppeteer for Firefox by oliwarner on Tuesday July 23, 2019 @05:32AM (#20505487)
It also doubled in speed. As a long term FF user (and webdev), I was over the moon to trade in a few extensions for that sort of performance boost.

A year or so after the fact, I can't even remember what I've lost. Couldn't have been that important.

Re:Prototype: Puppeteer for Firefox by Crinus on Tuesday July 23, 2019 @07:13AM (#20505833)
It became faster (not sure about double though) but i still remember losing MAFF, DownThemAll and a bunch of other addons. More importantly it is the functionality that was lost for new addons to be made that could provide features not thought by anyone before.