If you love watching live streams, then Live Stream Notifier is a must have for you as it tells you whenever your favorite channel goes live.
Want to see enlarged images on your favorite websites? Hover Zoom+ will help you do that on many of the supported websites.
MetaMask is an extension for you to access Ethereum enabled distributed applications in your browser.
Want to add a comment to a website but don’t see the comment box? MyTwoCents will enable the comment box on any website you want.
If you’d prefer for your tabs to be vertically aligned, then the Vertical Tabs Reloaded extension will help you do that.
Pouch lets you access your Google Drive from the bookmarks bar.
Want to remove clutter and make Twitter a better place to be at? Make Twitter Great Again will help you do that.
If you don’t like websites leaving cookies even after they’ve been closed, Self Destroying Cookies will delete those cookies for you.
Are you sick of reading false news on the Internet? CivikOwl will tell if the story you’re reading is credible or not.
Want a simple and customizable countdown in your browser? TikTok is the one you should go for.
Ever wanted to search inside videos? Invideo for Youtube will let you do that for videos on YouTube.
Basilisk is a XUL based browser that gives you the feel of Firefox but is different and has many features.
Want to read something interesting when opening a new tab? The Atlantic Serendipity extension will get you a story to read.
If you’re leaving your browsing session for some time, you can save the current state of your tabs using Tab Session Manager and restore it later.
Sometimes you may want for a tab to automatically refresh at a certain interval. ReloadMatic helps you do just that in your browser.
If you want to trigger actions in Firefox using custom gestures, then Gesturefy will you help do that.
WorldBrain’s Memex helps you find the websites you visited using the text or even a single word you remember from that website.
Cato helps you get a number of tasks done using commands right from your favorite browser.