[moron4hire]

I wouldn't be including Microsoft in that list. Microsoft's own documentation is excellent.

[terminalserver]

Microsoft shut off their documentation in favor of MDN.

[moron4hire]

Well, they also put a quarter mil into MDN.

[fnord123]

So, one month of Mitchel Baker's salary.

[croes]

Have you ever looked at MS documentation of the SharePoint REST API?

[kevingadd]

How's MDN's sharepoint documentation?

The point is that the MSDN documentation for HTML and IE was quite good, and then it was deprecated in favor of MDN's superior documentation.