A new friend in every new tab.
基于 flv.js 的斗鱼 HTML5播放器.
Enhances the Steam experience!
LinDuo is the best FREE way to learn 1000 English words in one month! Unique method of practice English listening and writting skills!
Search or Highlight in HTML using Regular Expression (REGEX)
The YouTube Mp3 Downloader Add-on includes a Button on any YouTube Page and allows you to convert the YouTube Video to a Mp3 with just one click. Compatible with new Firefox Quantum 57
A link to the DIM website which provides a robust interface to manage items in Destiny.
a handy multi-language translator built on top of Google translate.