My Favorite Add-ons

by Radicai

4 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,839 reviews

21,685,587 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Adblock Plus Pop-up Addon by Jesse Hakanen

Rated 5 out of 5 stars 168 reviews

1,297,305 users

Adblock Plus Pop-up Addon extends the blocking functionality of Adblock Plus to those annoying pop-up windows that open on mouse clicks and other user actions.

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 940 reviews

1,339,507 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

British English Dictionary (Updated) by Lucas

Rated 4 out of 5 stars 39 reviews

401,444 users

This is an updated version of Mark Tyndall's extension. It packages David Bartlett's British English Dictionary R1.19 for Firefox, Thunderbird and SeaMonkey.

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