I wanted discord on my kobo, but the discord site is far to bloated with javascript and animations to have a hope of running off a kobo web browser.
So, with a Python Flask webserver and some automation code using AutoIt, I made a simple interface for discord that copies and pastes messages to and from the real discord app.
It's rather basic at the moment, given its been in development for about 3 days, with support for 9 DMs, no servers and no images. But, the beauty of this project is it only takes changing some AutoIt code to significantly expand it. I'll try to release a new version every week or so, so keep an eye out.
https://github.com/MulletGoneViral/KoboDiscord