Comment by simonw

A trick I use a lot these days is to take the unit tests from an under-documented library, dump them into an LLM and ask it to write me detailed usage documentation.

This works REALLY well. I've even occasionally done some of my own reviewing and editing of those docs and submitted them back to the project. Here's an example: https://github.com/pydantic/jiter/pull/143 - Claude transcript here: https://gist.github.com/simonw/264d487db1a18f8585c2ca0c68e50...