Hi Lénárd, > the transition could be done without any javascript code only using > CSS3 transitions.
That's a great idea. LibreJS needs performance improvements just like this. I'll make a note of your idea on the LibreJS task list here: https://savannah.gnu.org/projects/librejs/ and try implementing it at some point. And of course if you want to send a patch, that could work too. Thanks, Nik
