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1,396 extensions found in Appearance

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  • Strava Feed Filter

    Strava Feed Filter

    Advanced filtering for your Strava feed: keywords, types, distance, pace, elevation; mobile notifications; resizable panel; detailed stats viewer; real-time updates.

    inc21

    27 users

  • Weather Widget

    Weather Widget

    Current weather for any city using Open-Meteo free API

    EdwinAzlmo

    26 users

  • Overlap Finder

    Overlap Finder

    Find working hours overlap for distributed team meetings

    ObacaGinetoh

    26 users

  • Quick Eval

    Quick Eval

    Evaluate JavaScript expressions and log results instantly

    Patricia Harrell

    26 users

  • Emoji Picker

    Emoji Picker

    Quick emoji lookup and copy tool with category browsing

    RuslanHxoj

    26 users

  • Color Mixer

    Color Mixer

    Mix two colors together with adjustable ratio and output

    barth-heinz

    26 users

  • Color Palette

    Color Palette

    Generate harmonious color palettes from any seed color

    Lonelykk

    26 users

  • Aspect Ratio

    Aspect Ratio

    Calculate aspect ratios and scale dimensions proportionally

    stella gislaine

    26 users

  • Unit Flip

    Unit Flip

    Quick conversions across length mass temperature and more

    Rowland Orontius

    26 users

  • YT Music Visualizer

    YT Music Visualizer

    YouTube Musical Spectrum, a music visualizer for YouTube and YT Music.

    ursoenriquez213

    26 users

  • Code Runner

    Code Runner

    Run JavaScript snippets directly in the browser sandbox

    Patricia Harrell

    26 users

  • YAML Formatter

    YAML Formatter

    Validate and pretty-print YAML with syntax highlighting

    sbiuoh

    26 users

  • Quick Weather

    Quick Weather

    Fast weather lookup by city with 5-day forecast summary

    EdwinAzlmo

    26 users

  • FL Favourites 1899 - Classic

    FL Favourites 1899 - Classic

    Original Colour Scheme! A new and updated version of the Fallen London Favourites addon for use with the online game, Fallen London. Enable/disable specific storylets and cards to prevent misclicks! Forked from gasovn (in turn forked from kav2k)

    Zolana

    26 users

  • Color Blend

    Color Blend

    Combine colors with custom mix ratio and copy results

    barth-heinz

    26 users

  • Pomodoro Timer

    Pomodoro Timer

    Focus timer using the Pomodoro technique with breaks

    Kerberos

    26 users

  • Prime Checker

    Prime Checker

    Test if any number is prime and list primes up to N

    abofyx

    26 users

  • Star Rater

    Star Rater

    Rate and save reviews for websites you visit daily

    carolbrown

    26 users

  • Golden Ratio

    Golden Ratio

    Explore Fibonacci numbers and the golden ratio visually

    Raquel Hrefna

    26 users

  • Dark Mode Toggle

    Dark Mode Toggle

    Force dark mode on any webpage with one click

    Sevyn Ramirez

    26 users

  • Entity Coder

    Entity Coder

    Convert text to HTML entities and back with a reference

    Oclarissa Mary

    26 users

  • Pixel Draw

    Pixel Draw

    Retro pixel painting on a 16x16 grid with undo and save

    llyjeci

    26 users

  • Lightbeam Beta

    Lightbeam Beta

    Lightbeam is a Firefox browser extension that uses interactive visualizations to show you the relationships between third parties and the sites you visit.

    chikl

    26 users

  • Blend Colors

    Blend Colors

    Blend two hex colors with live preview and ratio slider

    barth-heinz

    26 users

  • Weather Now

    Weather Now

    Live weather conditions with temperature wind and humidity

    EdwinAzlmo

    26 users