Is this open source?
In some countries making copies and modifications for personal use is completely legal.
But it is lagging a month behind due to Firefox webextensions. I want the code to be compatible with all three browsers so I am releasing it according to Firefox's webextensions. Also, nobody ever cared to check the code from past two years so I never bothered to update it on Github. The only 1 star in the source code is my own star ;) Will do it soon.
That said, feel free to view/modify the crx/zip file as mentioned in the other comments. Will be glad if you can make any comments or suggest improvements to the code. :)