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探索功能强大的工具与特性，让 Firefox 有你的风格。
automaticDark - Time-Based Theme Changer
Automatically change Firefox's theme based on the time.
13,478 个用户
Power Thesaurus
Use the power of synonyms by button in toolbar, right-click or by word selection on any page.
10,428 个用户
Dictionary Anywhere
View definitions easily as you browse the web. Double-click any word to view its definition in a small pop-up bubble. It also supports Spanish, German, French language alongside English. Enjoy Reading Uninterrupted!!!.
38,157 个用户
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
114,102 个用户
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
719,612 个用户
Power Thesaurus
Use the power of synonyms by button in toolbar, right-click or by word selection on any page.
10,428 个用户
Sink It for Reddit
Upgrade your Reddit experience with color coded comments, easier nav, sub-reddit blocking, gestures for upvoting, ad+nag blocking, and more. It's like RES, for mobile!
3,992 个用户
