PyWebIO provides a series of imperative functions to obtain user input and output from the browser, turning the browser into a "rich text terminal", and can be used to build simple web applications or browser-based GUI applications without needing to have knowledge of HTML and JS. PyWebIO can also be easily integrated into existing Web services. PyWebIO is very suitable for quickly building applications that do not require a complex UI.
Interact with the REPL and see things happen in a browser window.
Can work alongside other webapp frameworks in Python, like Django, Flask, and FastAPI. asyncio out of the box. Supports third-party data visualization modules, like bokeh and plotly.