machiavel23's small note : This repo is a fork of jylescoad-ward's one. I made it for personal training in javascript and is not intended for public use, but you can of course grab whatever you want from it.
ORIGINAL TEXT :
WARNING: This is not the original version of this extension, the original one lives here
There is only a Firefox Version of this fork
Firefox Add-on: The only way to install this for is by downloading the .xpi from the releases.