The Web Developer extension adds various web developer tools to the browser.
Ads just annoy me and I've never bought anything from an ad.
On YouTube, you have to listen then, no way, I will not waste minutes of my life waiting for ads.
AdBlocker for YouTube™ removes all annoying Ads from YouTube.
1. Allows you to remove annoying contents from your YouTube videos.
2. You can also remove annotations from videos and musics (see options page).
3. Loads videos and YouTube website faster.
4. Supports both Firefox Desktop and Mobile (Android).
Quickly and easily switch between popular user-agent strings.
Protects you against tracking through "free", centralized, content delivery.
It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.
Prevents Google and Yandex search pages from modifying search result links when you click them.Google and Yandex search pages have the annoying habit of changing the result link when you click it. So if you right-click the link in order to copy it you get some gibberish instead of what you wanted.
This extension disables that behavior – on any Google or Yandex domain, without having to configure anything. Simply install and enjoy! As an added bonus, the search engine can no longer track your clicks.