Google has removed a whole section from its JavaScript SEO documentation because it was outdated and Google says loading content with JavaScript does not make it hard for Google Search.

This change was made because the advice was "out of date" and Google handles JavaScript fine.

The Sphinx-js plug-in works with Python's Sphinx tool to allow developers to more fully document their JavaScript APIs Wanting a more full-featured documentation tool for large JavaScript projects, ...

Google removed its JavaScript accessibility guidance from help documents, saying the advice is outdated and noting it has rendered JavaScript for years.