JS Error Notifier

Name: JS Error Notifier
Author: Lyney

By: Lyney

Display JS errors in a browser popup.

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Features & Capabilities

JS Error Notifier is a Mozilla Firefox extension designed to help developers easily detect and identify JavaScript errors without opening the console. Whenever a JavaScript error occurs on any webpage, the extension will display a clear and concise notification in the top-left corner of the browser. This notification includes the error message, source file, and line number, helping developers quickly pinpoint issues. The notification disappears automatically after a few seconds, providing a smooth and non-intrusive user experience. This tool is ideal for debugging websites and ensuring smoother development workflows.

User Growth & Download Statistics

Add-on

By:

Lyney

Daily users:

Version:

1.0 Last updated: 2025-05-14

Version code:

5946419

Creation date:

2025-05-11

Risk:

Permissions:

activeTab

Content scripts matches:

<all_urls>

Size:

13.43KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-18

Compare stats and ranking:

Ranking

# 66,204 ▼ 470

Other rankings

#14 in error keyword 16 ▼ 1

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Lyney

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/js-error-notifier-sp/

Is JS Error Notifier 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.

JS Error Notifier requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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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.

JS Error Notifier is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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