1 item
Closes duplicate tabs when you try to open them. Allows you to specify tabs to like to keep as single instances. By default it is configured for mail.google.com and calendar.google.com, but you can adjust this in the options. It will close the duplicate tab and make the tab that was already open the active tab. It works across all windows in the current user profile session.
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.