Who stole my extensions from Chrome-store?

Question

css

A long time ago I had 3 extensions in chrome, by clicking on which, be it html, css, jquery, you could write the information you were looking for and get an answer and a description of a tag or css property, or a list of overloads of jquery methods. Many extensions have already been released today and I can’t find the very ones. Presumably they have one developer, because they are arranged in the same way. If you understand what I'm talking about, then skinte the links or at least the names) Thank you!

Answer 1

web developer extension? firebug?
you also need to put down the tag "Nafanya, the chest was stolen")

Answer 2

I confess it was me.

Answer 3

ctrl+shift+f or ctrl+f12