Ruffle seems to be coming along nicely. There are a bunch of historical #Flash games and videos that were briefly completely unplayable, but a lot of them seem to be up-and-running now.
For those not in the know, Ruffle is a #FLOSS #webdev extension that converts ActionScript into #WebAssembly so they can be played in modern browsers without needing an out-of-date Flash browser plugin. Website below if you'd like to contribute ;-)