Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Add-on icon

Clevystar — Vocabulary Helper version history - 3 versions

Clevystar — Vocabulary Helper by Nazarii Studio

Rated 5 out of 5
5 Stars out of 5
5
1
4
0
3
0
2
0
1
0
Clevystar — Vocabulary Helper version history - 3 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 2.6.0

    Released 20 Aug 2026 - 1.91 MB
    Works with firefox 140.0 and later, android 142.0 and later
    • Added validated, one-hop lemma resolution for grammatical inflection entries such as clears and exempted.
    • Preserved the looked-up form's grammar, pronunciation, and collocations while using lemma definitions, examples, and missing lexical relations where appropriate.
    • Added lemma and grammar to versioned local storage, search, saved-word display, JSON/CSV/Anki/Quizlet exports, and imports.
    • Updated the privacy disclosure for the additional dictionary request used to validate and resolve a derived lemma.
    • Preserved multiple provider-ordered senses per part of speech without inferred frequency or semantic re-ranking.
    • Added compact three-sense lookup and saved-card views with accessible expansion.

    Source code released under MIT Licence

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 2.5.0

    Released 19 Aug 2026 - 1.8 MB
    Works with firefox 140.0 and later, android 142.0 and later
    • Replaced Firefox-only dynamic menu events in Chrome with content-script selection reporting while retaining click-time validation.
    • Resolves content-script font and image URLs through the browser runtime, preventing webpage-relative 404 responses.
    • Isolated the in-page launcher and dictionary card in Shadow DOM so website styles and variables cannot override the extension UI.
    • Added matching slim accent scrollbars to the toolbar popup and in-page dictionary card.

    Source code released under MIT Licence

    Download file
  • Version 2.4.4

    Released 16 Aug 2026 - 1.8 MB
    Works with firefox 140.0 and later, android 142.0 and later

    Source code released under MIT Licence

    Download file
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Download

  • Download Firefox
  • Windows
  • macOS
  • iOS
  • Android
  • Linux
  • All

Latest Builds

  • Nightly
  • Beta

Firefox for Business

  • Enterprise

Community

  • Connect
  • Contribute
  • Developer

Follow

  • Instagram
  • YouTube
  • TikTok
  • Bluesky
  • Podcast
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike Licence v3.0 or any later version.