FactoidL by FactoidL
Checks the accuracy of webpage content based on other web sources.
Available on Firefox for Android™Available on Firefox for Android™
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About this extension
FactoidL is committed to being an open-source tool that keeps fact-checking transparent, free, and easy to use.
For feedback or contributing to the project, please contact: factoidlproject@gmail.com
And check our GitHub page for more info and other platforms.
Release Notes (Aristotle, FactoidL v2.6):
For feedback or contributing to the project, please contact: factoidlproject@gmail.com
And check our GitHub page for more info and other platforms.
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.
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- Version
- 2.6.1
- Size
- 144.44 KB
- Last updated
- a day ago (Aug 19, 2026)
- Related Categories
- License
- Apache License
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