I'm looking for a good dev stack to write web based apps with decent looking UI rapidly - sort of the promise of what bootstrap was. I'd like to limit the languages to JS/Python (let's pretend backend is API, so nevermind [No]SQL).
I've used Django with Django Rest Framework plus Vue with Vuetify in dayjob and it's a pretty productive framework, I did not know any javascript frontend previously so I got quickly to speed with it.
https://streamlit.io/
Runkit (Javascript)
https://runkit.com/home
Directus (Backend)
https://directus.io/
N8N (Workflows/API/Webhooks)
https://n8n.io/
There are way maaany other low-code / no-code builders with sooner-or-later-hit-by-wall limitations.
It really dependend on what you want to build.
Best luck with your project and curios what you went with.