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AO3 Essentials by BlackBatCat

My go-to scripts for AO3: track your fics, estimate reading time, block unwanted content, customize how the site looks, and add comment formatting. Just makes everything easier to use.

Showing English results only. Show results for all languages.

  2. AO3 FicTracker JS - Track your favorite, finished, to-read and disliked fanfics on AO3 with sync across devices. Customizable tags and highlights make it easy to manage and spot your tracked works. Full UI customization on the preferences page.

    Author
    farin
    Daily installs
    3
    Total installs
    404
    Ratings
    11 1 0
    Created
    2024-10-21
    Updated
    2026-01-06

  3. AO3: Reading Time & Quality Score JS - Add reading time, chapter reading time, and quality scores to AO3 works with color coding, score normalization and sorting.

    Author
    BlackBatCat
    Daily installs
    3
    Total installs
    313
    Ratings
    1 0 0
    Created
    2025-09-17
    Updated
    2025-12-30

  4. AO3: Comment Formatting and Preview JS - Adds buttons to insert HTML formatting, and shows a live preview box of what the comment will look like

    Author
    escctrl
    Daily installs
    1
    Total installs
    218
    Ratings
    4 0 0
    Created
    2024-01-05
    Updated
    2025-12-28

  5. AO3 Floaty Comment Box (Responsive) JS - AO3 Floaty Comment Box (Responsive) is a userscript created to facilitate commenting on the fly while reading on archiveofourown - specifically for mobile browsing

    Author
    schildpath
    Daily installs
    1
    Total installs
    89
    Ratings
    4 0 0
    Created
    2025-07-18
    Updated
    2025-08-10

  6. AO3: Chapter Shortcuts JS - Add shortcuts for first and last chapters on AO3 works. Customize the latest chapter symbol on work titles.

    Author
    BlackBatCat
    Daily installs
    1
    Total installs
    147
    Ratings
    0 0 0
    Created
    2025-09-15
    Updated
    2025-11-29

  7. AO3: Advanced Blocker JS - Block works by tags, authors, titles, word counts, and more. Filter by language, completion status, and primary pairings with customizable highlighting.

    Author
    BlackBatCat
    Daily installs
    1
    Total installs
    199
    Ratings
    1 0 0
    Created
    2025-09-18
    Updated
    2026-01-08

  8. AO3: Site Wizard JS - Make AO3 easier to read: customize fonts and sizes, set site colors, adjust work reader margins, fix spacing issues, and configure text alignment preferences.

    Author
    BlackBatCat
    Daily installs
    1
    Total installs
    275
    Ratings
    0 0 0
    Created
    2025-09-24
    Updated
    2025-12-14

  9. AO3: No Re-Kudos JS - Hide kudos button if you've already left kudos.

    Author
    BlackBatCat
    Daily installs
    1
    Total installs
    57
    Ratings
    0 0 0
    Created
    2025-10-05
    Updated
    2025-10-07

  10. AO3: Import & Export Script Storage JS - View & delete AO3 script settings (from localStorage) with hints which script they're from. Import & export settings to file for safekeeping or to transfer to another device.

    Author
    escctrl
    Daily installs
    0
    Total installs
    23
    Ratings
    0 0 0
    Created
    2025-08-10
    Updated
    2025-10-02

  11. AO3: Skin Switcher JS - Change site skins from anywhere without leaving the page.

    Author
    BlackBatCat
    Daily installs
    0
    Total installs
    181
    Ratings
    0 0 0
    Created
    2025-10-07
    Updated
    2025-11-10

Publish a script you've written (or learn how to write one)