Install (unpacked)
- Open
chrome://extensions. - Enable Developer mode (top-right toggle).
- Click Load unpacked and select this
extension/folder. - Click the pin icon to keep it in the toolbar, then click it — it opens
hub.htmlin a new tab. - 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).
Source captured: 2026-10-11