I'm working on better UI for my app AutoPTT [1]. It's probably going to look somewhat similar to Discord's settings, except I won't be using Electron. I refuse to use bloated stuff like that, so I'm going to keep using a pure C UI library [2].
Obviously this is going to take a bit more work but at least the resource usage will stay low, which I consider quite important. Especially since gamers are a large portion of the user base.