Fantastic, does exactly what it is suposed to do. You can set a certain website or you'r own file.

Very happy with New Tab Override

GREAT way to override Firefox's default settings, that sadly only offer to open new tabs as either Firefox homepage or a blank page.
LOVE THIS APP!!

super

I wait to see this Better

Works well on linux version September 2020

I greatly appreciate the dedication and skill of the developer, yet this add-on grealty lacks in documentation.

Having disabled the chronicle in firefox there was no add-on icon and no error message whatsoever. I wasn't even aware there should be one and could not set up the new tab url.

I already quit on Firefox out of sheer frustration, but the next day I realized BY CHANCE that the error was in disabling the chronicle.

Sorry to be blunt, but software without documentation is a job half done. If you really want to help others, tell them how to use that nice add-on of yours.