Taggable Reading List от hsrtb

Click the icon and the tabs in your current window will be closed and added to the list and the list will be opened in a new window. On the list page, you can tag your tabs, filter the list on a tag, and restore or delete your tabs. You can also import and export your tab data as JSON. When a tab is restored or deleted, its JSON is logged to the console so you can put it back if it was an accident. Duplicates are rejected with an alert and logged to the console. Duplicate is defined as having an identical URL or title.

The extension does not send any data to any place other than browser.storage.local.

Keyboard shortcuts

Alt+Shift+2 to open the tab list

Alt+Shift+3 to send the current window's tabs to the list (same as clicking the icon)

Source code