With latest updates, GNOME Web (Epiphany) can play YouTube videos on the Librem 5, so you won't have to switch to Firefox to do that anymore. And you won't believe where the bug was located! ;) Call `sudo apt install gstreamer1.0-libav` or wait a few days until it's installed by default with the next update and enjoy. @purism
 it was in glibc...
...and finally Animatch, written by yours truly :) Mali400 does around 20 FPS, while GC7000L manages nice 60 FPS (although it drops with lots of particles on screen, but that's on the game's code I'd say :D)
That's of course a pretty heavy track, on lighter ones the difference is smaller (but still noticeable)
PS. It's hard to steer two karts at the same time :)
The newest game I've been working on, ODGŁOS, is finally available to play! A cute owl, the history of electronic music, shapeshifting snakes and intergalactic journeys inside the Polish Radio Experimental Studio - all in a stop-motion interactive story :) You'll need a browser, headphones and 30 minutes to spare. Have fun!