Just a note to say thanks for giving us Firefox 83 today. 82 was a porcine turtle on 3 installations here- 2 stable and one testing, all on bare metal. Jesus.
Hopefully someone will get 84 beta into AUR at some point (isnt there yet) with Webrender enabled. I looked for the setting on 83 to enable Webrender under about:config and it isnt there yet although a Phoronix article
inferred that it might be. In any case many thanks for 83. 82 was a pig here. Really slow.