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Theater Mode Everywhere version history - 2 versions

Theater Mode Everywhere by Tomasz Janusz

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Theater Mode Everywhere version history - 2 versions
  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 1.1.0

    Released Jul 2, 2026 - 61.58 KB
    Works with firefox 140.0 and later, android 142.0 and later
    Completely redesigned controls experience — volume and speed now live in vertical pop-up panels that appear on hover, the in-player help overlay groups shortcuts just like the settings page, and a new volume/playback HUD gives instant visual feedback when adjusting volume or toggling play/pause with keyboard shortcuts. Volume can now be boosted up to 300% using the Web Audio API with a non-linear slider design prioritizing the 0-100% range, controlled by a new feature toggle in the options panel to enable or disable it. On pages with multiple videos, the extension automatically picks the best candidate based on visibility, playback state, and size — and you can cycle between them with a single shortcut. Fullscreen transitions now automatically resume playback if the site's scripts pause the video during transition. The extension also works on more sites thanks to Shadow DOM support, and the overall look has been refined with glassmorphic tooltips and seek overlays.
    • Shadow DOM traversal to discover video players inside shadow roots.
    • Custom glassmorphic tooltips with keyboard shortcut hints on control buttons.
    • New icon design with active/disabled states and youtube.com as a default exclusion.
    • Vertical pop-up sliders for volume and speed controls replacing the inline horizontal sliders.
    • Volume Boost option allowing users to amplify volume up to 300% using the Web Audio API, mapped non-linearly to the top 1/3 of the slider track.
    • Volume Boost feature toggle switch in the options page to enable/disable the feature.
    • Customizable keyboard shortcuts: Volume Up (ArrowUp), Volume Down (ArrowDown), Toggle PiP (P), Show/Hide Help (H).
    • macOS/iOS-style volume HUD overlay with dynamic speaker icons and directional zoom-in/zoom-out text animations.
    • Play and Pause HUD overlay notifications when using keyboard shortcuts to toggle playback.
    • Unified glassmorphic seek overlays matching the volume HUD visual style.
    • Help overlay now organized into the same shortcut groups as the settings page.
    • Website exclusions redesigned from tag/badge cloud to a compact vertical domain list.
    • Default frame step shortcuts changed from N/M to </>.
    • Migrated from npm to pnpm.
    • UI overlay and loading indicator appended to document.body for layout isolation.
    • Escape key now closes the help overlay first instead of exiting theater mode when help is open.
    • Player controls, slider styling, www-domain matching, and CI versioning.
    • Content script shortcut initialization mapping for new shortcuts.
    • CSS !important removed from @keyframes declarations (browsers ignore it per spec).
    • Playback pausing when entering/exiting fullscreen on pages containing multiple video elements.

    Source code released under MIT License

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 1.0.0

    Released Jun 18, 2026 - 52.39 KB
    Works with firefox 140.0 and later, android 142.0 and later

    Source code released under MIT License

    Download file
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