Textual is a Rapid Application Development framework for Python, built by Textualize.io.
Build sophisticated user interfaces with a simple Python API. Run your apps in the terminal and (coming soon) a web browser.
Works across operating systems and platforms: terminal, GUI, and web (apparently). Uses CSS for styling internally. A wild implementation choice, but probably practical for adoption!
May many more, modern/practical Visual Basic 6/Delphi-like tools bloom. 🤞