FocusCraft

Name: FocusCraft
Author: webcraftgr

The FocusCraft is a specialized browser extension designed to enforce a controlled digital environment by restricting web access to a user-defined list of sanctioned domains. By leveraging high-level browser APIs, the plugin acts as an auto

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Features & Capabilities

The extension operates through several integrated components:

Dynamic Navigation Filtering: Utilizing the webNavigation.onBeforeNavigate API, the plugin intercepts every top-level navigation request in real-time. It cross-references the destination URL's hostname against a persistent whitelist stored in the browser’s synchronized storage.


Intelligent Redirection: When a user attempts to access a non-whitelisted site, the extension automatically redirects the tab to a randomly selected domain from the allowed list. This creates a "closed-loop" browsing experience where the only possible destinations are those previously approved by the user.
Proactive Protocol Exclusion: To ensure system stability, the plugin is programmed to ignore internal browser protocols (such as chrome:, about:, or moz-extension:), preventing it from interfering with essential browser settings or its own configuration pages.
Configurable User Interface: The extension includes a dedicated options page (options.html) that allows users to manage their whitelist through a simple, line-delimited text interface. These settings are handled by options.js, which ensures that the list is synchronized across all browser instances linked to the user's account.

Cross-Browser Compatibility: Engineered with a universal API wrapper, the code is designed for broad compatibility, supporting both Chromium-based browsers (like Chrome and Edge) and Firefox. It adheres to the modern Manifest V3 standard, ensuring high performance and enhanced security.

User Growth & Download Statistics

Add-on

By:

webcraftgr

Daily users:

Version:

1.3 Last updated: 2026-01-28

Version code:

6134276

Creation date:

2026-01-25

Risk:

Permissions:

Host permissions:

<all_urls>

Size:

668.02KB

Email:

in*****@webcraft.gr

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 143,145 ▲ 3,178

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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:

webcraftgr

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/focuscraft/

Email:

in*****@webcraft.gr

Website:

https://webcraft.gr

Is FocusCraft 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.

FocusCraft requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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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.

FocusCraft may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

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