# Install (unpacked)

1. Open `chrome://extensions`.
2. Enable **Developer mode** (top-right toggle).
3. Click **Load unpacked** and select this `extension/` folder.
4. Click the pin icon to keep it in the toolbar, then click it — it opens `hub.html` in a new tab.
5. Depending on the extension ID assigned to your unpacked install, the icon set pins itself to the tab; data lives in `chrome.storage.local` (this browser only).