This project actually made me think that, since the X-Window protocol is practically a dead-end and everything's gotta be made with web tech now (ugh), it'd be really cool to have a version of FF or Chrome that's smart enough to send some kind of render instructions between a server-instance and a client-instance. Process server-side, render client-side, like X-Window but for web junk.
(the notion that this is completely fucking absurd since those "render instructions" are called "HTML" and I'm just describing server-side rendering isn't lost on me, but it's not my fault things have gotten so bad that having a server-side browser forward draw commands from bloated "web apps" to a resource-light client might actually be kinda nice)