[Moonbase59]

I wonder what will happen with JS/Wasm on older hardware readers? Will they even be able to use it, or will they become horribly slow, thinking of the underpar hardware and usually old software?

I know that my Tolino Vision 5 used Hyphenator (Hyphenopoly’s predecessor) for its "Advanced Reading Experience", and even made a new "de.js" for it. It was… well… acceptable, but that reading mode had other problems as well, so I never used it much.

Guess one needs to check compatibility and performance on real hardware, testing at least for RMSDK and KOReader, probably more.