Slang Slinger
Test your knowledge of English slang by matching each term to its correct meaning. A fun way to learn modern English expressions!
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Sugoi
An amazing quality of life add-on for the KissAnime streaming service. When hovering over an anime listing on a KissAnime website, this extension will search the myanimelist database and display episode information.
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Word-Lens
Select any text to instantly translate, hear pronunciation, explore meanings, synonyms, and etymology — all in a sleek popup.
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Currency of Attention Quotes
Remind yourself that attention is your most valuable currency with every new tab.
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Cosmo Explorer Trivia
Embark on an interstellar journey! Test your knowledge of space exploration, celestial bodies, and cosmic mysteries in this sleek, dark-themed trivia challenge.
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YT Speed Control fvat
Control YouTube playback speed directly from the Firefox toolbar. Quickly set your preferred speed using the extension popup or keyboard shortcut, with your speed preference saved automatically.
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3D Feature Viewer for UniProt
Visualize PTMs and genetic variants on AlphaFold structures directly on UniProt entry pages.
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Virgil — Your Trusted Guide
A pixel-art guide that warns you past social media, infinite scroll & adult content — and blurs suggestive media.
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messironaldo42
messironaldo is a core-pivot demo extension designed for internal UI and workflow testing.
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YouTube Focus Turibu
Hides Shorts, Reccomendations, comments, and other distracting elements of YouTu
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Melody Master_Quiz
Tune into music vocabulary! This popup quiz gives a Vietnamese clue about a musical genre or instrument — guess the correct English term. Perfect for musicians, music fans, and English learners who love rhythm and sound.
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Hero vs Villain Quest
Unleash your comic knowledge in English! This popup quiz gives a Vietnamese clue about a superhero or villain — guess the correct English name. Perfect for Marvel/DC fans, gamers, and learners who love epic battles.
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nvim-urlbar
An nvim-style statusline at the bottom of every page: powerline segments show the site, path breadcrumbs, and page title. Click any segment to copy it.
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World Heritage Sites Challenge
An educational quiz extension that tests users on famous UNESCO World Heritage Sites around the globe, promoting cultural awareness.
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Motivation-grogdefrog
Transform your new tab page! Enter your birth date and see your live age calculation each time you open a new tab.
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Research Tabs Recovery
Perfect for research workflows — track closed tabs and revisit useful pages quickly.
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Sticky Tab Names
Renomme des onglets via menu contextuel. Titre mémorisé par onglet et restauré automatiquement, même après redémarrage.
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