Gecko Code Coverage
By: marco
Extension that augments several Mozilla websites (Phabricator, DXR, Searchfox, Bugzilla) with code coverage information.
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This add-on was removed from Firefox Add-ons Store on 2025-08-03
Features & Capabilities
User Growth & Download Statistics
Manifest V2 Add-on
- By:
- marco
- Daily users:
- 25
- Rating:
- 4.00 (1)
- Version:
- 0.11.0 Last updated: 2019-06-14
- Version code:
- 4481607
- Creation date:
- 2017-12-15
- Risk:
- Moderate risk impact High risk likelihood
- Permissions:
- https://coverage.moz.tools/v2/*
- https://mapper.mozilla-releng.net/gecko-dev/rev/git/*
- https://hg.mozilla.org/mozilla-central/json-rev/*
- https://coverage.moz.tools/v2/*
- Content scripts matches:
- dxr.mozilla.org
- searchfox.org
- crash-stats.mozilla.com
- hg.mozilla.org
- dxr.mozilla.org
- Size:
- 161.53KB
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2025-08-03
- Compare stats and ranking:
- Gecko Code Coverage vs Codecov
- Gecko Code Coverage vs Sourcegraph for Firefox
- Gecko Code Coverage vs Gecko Risk Analysis
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
User Reviews
I tend to find this a bit intrusive on searchfox, but i just noticed it on Bugzilla, and I am reminded that I really like it on Bugzilla.
by Fi*****, 2018-10-24
Is Gecko Code Coverage Safe?
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.
Gecko Code Coverage requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- High ******* ****** ** *** ********* ******** ********** ******************* ************ ************** ***********
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.
Gecko Code Coverage may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.
Risk likelihood analysis details
- Critical This extension is not longer available in the store
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