I'm going to get down voted for this, I realize it isn't for everyone... If it's not for you, no problem. Let me know what you prefer.

Anyways, try golang with imgui.

You can make imgui look like anything. Ontop of that, you get true cross platform binaries with native speeds with only a couple dozen lines of code and amazing dependancy management. If you've never done immediate mode front-ends, you'll be delighted.