I had to look these up (just me doing Google searches):

- tqdm: progress bars (https://tqdm.github.io/)

- rich: text formatting (https://github.com/willmcgugan/rich)

- textual: TUI, using rich (https://github.com/willmcgugan/textual)

- fastpi: Rest APIs (https://fastapi.tiangolo.com/)

- typer: CLI Library, uses Click (https://typer.tiangolo.com/)

- pydantic: Custom data types (https://pydantic-docs.helpmanual.io/)

- shiv: Create Python zipapps (https://shiv.readthedocs.io/en/latest/)

- toga: GUI Toolkit (https://toga.readthedocs.io/en/latest/)

- doit: Task runner (https://pydoit.org/)

- diskcache: A disk cache (https://github.com/grantjenks/python-diskcache/)