Used to open in a new tab which was perfect but now I can't copy paste things in because the window closes. Please revert or add an option to open in new tab like before.

would be nice if you could pop out the window or if it saved the last address

Does not handle closed or invalid connections well.

I would like the text area for the request to be a multi line one. With the current height it is difficult to see what you are sending when, for example, you are dealing with JSON data.

Sarebbe ottima, ma non si capisce come avviarla! non è presente nel menù o altrove un link per avviare l'interfaccia