Select/refine tools to record step-by-step/walk through documentations with screenshots and narrative

It is nice and useful to have step-by-step guides in the docs with screenshots. It is like a sort of video, but no sound: just a few images and text.
These docs take a long time to create.

There are some tools we should consider:
- https://github.com/what-to-click/browser-extension is Firefox only at https://addons.mozilla.org/firefox/addon/what-to-click/
- Chrome step recorder is Chrome only and does not have a repo. https://chromewebstore.google.com/detail/chrome-step-recorder/ojhcleddagaoaplflbafhpekcciikdop ... Someone imported it at https://github.com/BrandingFrog/StepRecorder

Both are under the GPL.

Also Selenium IDE and Chrome developer developer tools has a recorder, but the screenshots are hard to get to.