[rShergold]

I've been playing with a Waveshare display using this great little library for rendering with HTML and JS https://github.com/samsonmking/epaper.js

However I suspect the resolution (even for the 12.5") is too low to reasonably use with a code editor.

[GekkePrutser]

Well, it's 1304x984. Basically on-par with a 1280x1024 monitor, which were used on sizes of 15 and even 17".