The #relm4 project silently released version 0.6.0 without announcement. relm4 is a #RustLang UI library based on #gtk and inspired by #elm. I've been using the 0.6.0 beta for some time now and absolutely enjoy it. https://relm4.org/ https://github.com/Relm4/relm4

To be honest, the only framework I have profound experience with is GTK with the help of relm (not relm4 yet, wasn't available back then, that would be my go-to crate nowadays for these use cases), and I can't judge memory/cpu requirements there. I'd probably take a closer look at #relm4, #iced or #tauri if I'd have to develop something with GUI, depending on the requirements.