Interesting thread: thanks. I have a gtk2 app I built over many years (gtkmm2.4 to be precise) that I have not ported to gtk3. It is a sophisticated app that

Interesting thread: thanks. I have a gtk2 app I built over many years (gtkmm2.4 to be precise) that I have not ported to gtk3. It is a sophisticated app that uses pulgins (webkit, mplayer, custom, etc). I was thinking maybe I shouldn't spend effort in porting to gtk3. I'm considering going UI free like mpv dose with their video player. Does anyone here have experience in this area and develops plgins for browsers. What are the interesting technologies in this area?