YouTube by jcunews

Scripts for YouTube

Showing English results only. Show results for all languages.

  1. Mark Watched YouTube Videos JS - Add an indicator for watched videos on YouTube. Use GM menus to display history statistics, backup history, and restore/merge history.

    Author
    jcunews
    Daily installs
    1
    Total installs
    3,043
    Ratings
    40 0 1
    Created
    2017-06-02
    Updated
    2025-12-04
  2. Change YouTube Leftbar Subscription Links To Channel/User Video Page JS - Change YouTube leftbar's subscription links to channel/user video page. This script can optionally also move updated links to top of the list (if there's enough space), optionally uncollapse all updated links which may extend the non collapsible links, and optionally display the number of updated & total links following the "SUBSCRIPTION" section label. All features can be enabled/disabled from the script code. For new YouTube layout only.

    Author
    jcunews
    Daily installs
    0
    Total installs
    493
    Ratings
    10 0 0
    Created
    2017-12-16
    Updated
    2025-12-13
  3. Embedded YouTube Video Quality Preference JS - Set initial video quality for embedded YouTube videos based on a set of preferred video qualities, as well as minimum and maximum video qualities (configured in the script).

    Author
    jcunews
    Daily installs
    0
    Total installs
    282
    Ratings
    0 0 0
    Created
    2019-04-11
    Updated
    2019-04-11
  4. More YouTube Hotkeys JS - Adds more keyboard shortcuts for YouTube. The list of all new shortcuts is added into new "More Shortcuts" section on YouTube's "Keyboard shortcuts" popup which can be accessed via "?" or SHIFT+/ key (on U.S. keyboards).

    Author
    jcunews
    Daily installs
    0
    Total installs
    327
    Ratings
    13 1 0
    Created
    2019-05-27
    Updated
    2026-01-01
  5. Move Preferred YouTube Subtitle Auto-translate Language Options To Top JS - Move preferred YouTube subtitle auto-translate languages to top of the list for quick access, and optionally remove other languages. Users who use non English (US) language in their YouTube setting, must manually edit the script for their chosen language.

    Author
    jcunews
    Daily installs
    0
    Total installs
    592
    Ratings
    2 0 0
    Created
    2020-05-25
    Updated
    2020-06-02

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