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Preview of CollabFox for Blackboard

CollabFox for Blackboard by chafic

CollabFox restores compatibility for Blackboard Collaborate and Class Collaborate on Firefox (Desktop and Android).

Available on Firefox for Android™
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About this extension
Blackboard Collaborate artificially blocks Firefox by checking user agent strings and probing -moz-appearance support in client-side JavaScript, displaying an "Uh-oh. Firefox isn't supported" screen even though the browser fully supports the required WebRTC technologies.


CollabFox runs a lightweight, client-side shim exclusively on bbcollab.com, blackboard.com, and class.com that:
- Emulates Chrome's User-Agent on session join links.
- Neutralizes the -moz-appearance CSS check.
- Dynamically adapts for both Desktop and Android mobile environments.
  • 100% Local: Runs entirely within your browser.
  • Zero Tracking: No data is collected, logged, or transmitted anywhere.
  • Ultra-lightweight: No background service workers or idle resource consumption.
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Permissions and data

Required permissions:

  • Access your data for sites in the bbcollab.com domain
  • Access your data for sites in the class.com domain
  • Access your data for sites in the collab.blackboard.com domain

Optional permissions:

  • Access your data for sites in the bbcollab.com domain
  • Access your data for sites in the class.com domain
  • Access your data for sites in the collab.blackboard.com domain

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Version
1.0.4
Size
25.53 KB
Last updated
12 days ago (Oct 15, 2026)
Version History
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