Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of CoreSignal

CoreSignal by 6623

CoreSignal is a signal-at-the-core demo extension designed for internal UI and workflow testing.

Available on Firefox for Android™Available on Firefox for Android™
0 (0 reviews)0 (0 reviews)
Download Firefox and get the extension
Download file

Extension Metadata

About this extension
CoreSignal is a lightweight browser extension developed for internal demo, UI testing, and workflow verification.

The extension is designed to help teams validate popup UI behavior and basic interaction flows in a predictable and privacy-safe environment. CoreSignal emphasizes signal at the core—reducing noise and keeping attention on what matters—while intentionally avoiding background activity, permissions, and any external communication.

Key characteristics:

No background scripts

No browser permissions required

No data collection, storage, or transmission

No interaction with web pages or browsing activity

Simple popup interface with a demo activation button

All actions performed by CoreSignal are local-only and limited strictly to the popup interface. The extension does not track users, analyze behavior, or communicate with external services.
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Version
1.0
Size
12.72 KB
Last updated
7 days ago (Jan 27, 2026)
Related Categories
  • Language Support
  • Photos, Music & Videos
License
Mozilla Public License 2.0
Version History
  • See all versions
Add to collection
Report this add-on
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

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • 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. Android is a trademark of Google LLC.