I am really disappointed at the new generation of Python frameworks' documentation, which seem to have the same "docs are tutorials + chatty blog posts which imprecisely describe the APIs" attitude of Javascript libs.
Two words: API Reference.
Have the clinical explanation of methods exposed, with actual breakdowns of what method parameters do. List them all, don't surround it by prose. List out the options! Don't make me dive into the source to find out what I can or can't pass into a parameter!
Having to play this game of "alright I want to know how to use this API, so first I need to figure out what tutorial page _might_ use this" to find the tiny examples that should just be next to the methods I care about in the reference is really frustrating.