Yes, they are great for developing modular python scripts, like for CLIs, where you might want to prototype some feature without importing the entire app. For

Yes, they are great for developing modular python scripts, like for CLIs, where you might want to prototype some feature without importing the entire app. For example, I'm working on a cli for a client that ingests a bunch of spreadsheets and processes the data in an SQLite db. Pretty lightweight, but it takes a half hour to run. Using Jupyter notebooks to import some classes and iterate on SQL queries without needing the entire corpus of data is handy.