6 items
MirrorSource is paused. This version does not access article pages or open the former website. MIRRORSOURCE — RETIREMENT NOTICE This update is intended for people who already have MirrorSource installed. The former news comparison service has been paused. WHAT VERSION 1.2.4 DOES Click the MirrorSource icon in Chrome’s toolbar to open a local popup. The popup explains that the service is paused and that you can remove the extension through Chrome’s extension settings. WHAT HAS BEEN REMOVED This version no longer adds buttons to news websites, reads article pages or URLs, searches for alternative sources, generates comparisons, or opens the former MirrorSource website. PRIVACY The popup is included entirely inside the extension. Version 1.2.4 requests no browser permissions, runs no content scripts, makes no network requests, and collects or transmits no user data. No account, login, or subscription is required.
Oct 22, 2026
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.