JavaScript over? ebay implements webassembly using C program (I think) for 50X speed https://www.techrepublic.com/article/replacing-javascript-with-webassembly-how-ebay-made-a-web-app-50x-faster-by-switching-programming-languages/
so I can put, say, a gnome editor online now bypassing the forced compliance with MS word-processing standards (aka empirical publication requirements)