I recently needed to use the documentation for HTMLHint, only to find it had been deleted. So I went on Waybackmachine, and there it was. I ended up going on t

I recently needed to use the documentation for HTMLHint, only to find it had been deleted. So I went on Waybackmachine, and there it was. I ended up going on the repo and asking them to undelete it, which they did, but in that moment I was lucky waybackmachine had it. This is one of hundreds of times I've used it.