A bit related. I think all the tools mentioned here are for using an existing UI.

But what if you wanted to easily roll your own, preferably in Python. I know of some options:

StreamLit

Gradio https://www.gradio.app/guides/creating-a-custom-chatbot-with-blocks

Panel https://www.anaconda.com/blog/how-to-build-your-own-panel-ai-chatbots

Reflex (formerly Pynecone) https://github.com/reflex-dev/reflex-chat https://news.ycombinator.com/item?id=35136827

Solara https://news.ycombinator.com/item?id=38196008 https://github.com/widgetti/wanderlust

I like streamlit (simple but not very versatile) And reflex seems to have a richer set of features.

My questions - Which of these do people like to use the most? Or are the tools mentioned by OP also good for rolling your own UI on top of your own software ?