Regarding the overall approach to document WebDriver commands we should definitely add more content to MDN. While the WebDriver specification itself is targeted to those who actually implement the browser specific drivers (geckodriver, chromedriver, safaridriver, edgedriver,...), the documentation on MDN should give a resource for clients using these drivers. So topics like which commands are available, what is their HTTP end-point, which HTTP method and payload do they need, and what's the response. But all this should be moved to a new issue for further discussion.

MDN URL: https://developer.mozilla.org/en-US/docs/Web/WebDriver

Originally posted by @whimboo in mdn/content#4315 (comment)

[Edited by @Rumyra]

Initial milestone task list, to be expanded with triage:

#339 (comment)