Signage Sync
Hi guys, I'm sharing something I've been tinkering on for a while: https://signagesync.app/ Like Google Chromecast, but "cast" to multiple screens at once. Create a playlist of auto-refreshing web pages, videos, and even live streams (but not supported on Windows). Also works with local network, e.g. http://192.168.../sales-dashboard It's still early (MVP), but already usable—and I'd love to hear your feedback. Tech stack: SvelteKit, WebSocket, Flutter (desktop)
In plain words
Signage Sync is a tool for displaying content across multiple screens simultaneously, similar to Chromecast but designed for group casting. Users can create playlists of web pages, videos, and live streams that automatically refresh and sync across displays, and it supports local network addresses like internal dashboards. The product works on Mac and Linux, is still in early development, and allows both internet-based and local network content management.
written from the facts on this page · September 2026
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