BrowserSync Spaces is a companion WebExtension for a self-hosted BrowserSync server. It lets users select a space, save explicit pins, upload an additive snapshot of supported open tabs, and restore a space without closing local tabs. It does not access browser history, passwords, cookies, or page contents.
The extension sends supported tab URLs and titles only to the HTTPS server URL configured by the user. Localhost HTTP URLs are allowed for local development. The user must explicitly acknowledge this browsing-activity transfer in the settings page before the extension connects.
