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

FactoidL version history - 3 versions

FactoidL by FactoidL

There are no ratings yet
0 Stars out of 5
5
0
4
0
3
0
2
0
1
0
FactoidL 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 2.6.1

    Released Aug 19, 2026 - 144.44 KB
    Works with firefox 58.0 and later, android 120.0 and later
    Release Notes (Aristotle, FactoidL v2.6):
    • Aristotle Strategy: Tighter specification of article/unimportant words and regex of negation. Slight co-reference resolution (2-3 fragments of text apart if original factoid can't resolve itself).
    • Common algorithm/functionality code is now in factoidl-common.js files.
    • Updated visual assets to be based off of a crisper SVG logo.
    • Repaired broken and stalling API requests to default source (Wikipedia). Including revising service worker tasks.
    • Optimized topic search by weighted term set of page title + all scraped factoids, with fallbacks on first sentence and then page title.
    • Added verification bar that shows the amount of verified, verified false, and unverified factoids.
    • Various minor code fixes like upgrading dependencies and script security. Upgrade to Manifest V3 for extensions as well as fixed extension functionality between tabs.

    Source code released under Apache License

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 2.5

    Released Aug 4, 2022 - 147.89 KB
    Works with firefox 48.0 and later
    Release 2.5 (Plato) Notes:
    -Options for changing the source API url (note: still uses <extract> tags for xml source text results.)

    -Each factoid is marked as verified as accurate (✔️) or inaccurate (❌), or unverified (❓).

    -Slight boost in algorithm performance, although offset with new verified/unverified checks.

    Source code released under Apache License

    Download file
  • Version 2.0

    Released Aug 29, 2019 - 146.91 KB
    Works with firefox 48.0 and later

    Source code released under Apache License

    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 License v3.0 or any later version.