BlockZone - Browser Extension

A Chromium-based browser extension to block unwanted websites.

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Description

BlockZone is a browser extension designed to block access to sites from a customizable list. It uses the modern declarativeNetRequest API (Manifest V3) for efficient and safe blocking without accessing your web traffic.

Key Features

• Site Blocking: Denies access to domains on the blocklist.
• Quick Add: Add the currently visited site to the list via the extension's popup.
• List Management: A convenient options page for adding/removing sites.
• Presets: Load a predefined list of common distracting websites.
• Operating Modes:
  • Blacklist: Blocks only the sites listed.
  • Whitelist: Blocks ALL sites except those listed.
• Password Protection: The options page is secured with a password.
• Security (Manifest V3): Uses declarativeNetRequest, requiring no permissions to read page data.
• Custom Block Page: Displays a motivational placeholder instead of the blocked site.

Installation (Locally)

1. Clone the repository or download the ZIP archive and unzip it.
2. Open your browser (Chrome, Edge, Brave, etc.).
3. Navigate to the extensions page (usually chrome://extensions or edge://extensions).
4. Enable "Developer mode" in the top right corner.
5. Click the "Load unpacked" button.
6. Select the folder containing the extension's code.
7. The extension is installed. Pin its icon to your toolbar.

Usage

• Quick Block: While on a site you wish to block, click the extension's icon and then the "Add to list" button.
• Manage List: Right-click the extension icon -> "Options". Enter your password (set it on first entry). Manage the list, load presets, and change the operating mode.

Technologies

• Languages: HTML, CSS, JavaScript
• Extension APIs: Chrome Manifest V3, declarativeNetRequest, storage, activeTab

Developed By

HruHruStudio
Developer Site