Highly customizable text highlighter with different colors and save option for later visits. Parts of the underlying WebExtensions API are not supported on Android and ESR.
Go full screen with one click on the full screen button. That includes also the full screen movies such as the YouTube, Vimeo, Dailymotion, Youku video player, etc.
Custom color schemes for all websites: night mode, dark themes, blue light filter, screen shader, high contrast, grayscale, etc.
This Firefox add-on arranges tabs in a vertical rather than horizontal fashion. Hide and display manually the tab sidebar with a hotkey (Ctrl+Shift+V) or by clicking on the VTR icon.
A beautifully simplistic New Tab page that includes multiple clocks, date, search, quick links, and more! Fully customizable!
Features: ✔ Ability to choose between 10 free Persian fonts; ✔ Use Custom Fonts (Upload any font file and use it); ✔ Built-in support for popular social media and most famous sites ✔ It is completely Open Source; ✔ It is Free of Charge;
A more elegant solution for collapsing reddit comment trees. Reddit Comment Collapser is free and open source. Contributions welcome - https://github.com/tom-james-watson/reddit-comment-collapser
This extension adds the ability to toggle a full windowed mode in YouTube website
Best adblock extension against advertising and pop-ups. No more ads showing on every single website, including Facebook, YouTube, Google, etc. No more personal tracking from Facebook or Google to display "personalized" ads.
For my autistic son. Limits tabs to maintain system responsiveness.
Release the power of Darkness. Turn off the lights for the Web with the Dark Mode extension.
Facilitate file transfer with Firefox Send (https://send.firefox.com) while Keeping your Personal Information Private