6 items
Synchronize playback of an already-open video with another consenting participant. Web Video Sync is a browser extension and Go service for synchronizing an already-open HTML5 video between consenting participants. It does not download, proxy, decrypt, or redistribute video streams. Currently tested websites: Bilibili, YouTube, and yfsp.tv（爱壹帆国际版）. Other HTML5 video websites may work through the generic fallback, but they are not tested or guaranteed yet.
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.