I build enough applications using Textual, it might be interesting to play with a framework that works on all sorts of platforms (as opposed to just in the terminal).

A Lisa. In the browser. While I never used a Lisa, and while I've never even seen one in person, it's still wild to me that a computer from my younger days can now just be emulated in a browser.

A framework for building desktop applications in TypeScript, it seems. I don't think I've quite been grabbed by TypeScript yet, but this could push me over the edge into trying to properly get to grips with it as I can think of some desktop applications that I'd like to build.

Theme library for McCLIM applications.

Write your apps in Python and release them on iOS, Android, Windows, MacOS, Linux, Web, and tvOS using rich, native user interfaces. Multiple apps, one codebase, with a fully native user experience on every platform.

Library that provides a cross-platform application framework for Python. Works with many operating systems.