Free Break Reminder Chrome Extension

WHAT IT IS
A Chrome extension that reminds you to take a break at an interval you choose, using alarms and browser notifications.

WHAT'S INSIDE
manifest.json, background.js (alarm service worker), popup.html, popup.js (interval setting), icon16.png, icon48.png, icon128.png.

HOW TO USE (5 STEPS)
1. Open Chrome and go to chrome://extensions.
2. Turn on Developer mode (top right).
3. Click Load unpacked and select this folder.
4. Click the extension icon, set your break interval in minutes, and press Save.
5. Leave the extension enabled; a notification will remind you at each interval.

REQUIREMENTS
Google Chrome (or any Chromium browser) with Developer mode; no account or sign-in needed.
