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Article0 replies2,366 followingPosted 14 Aug 2025, 16:19 UTC78.5K views3,645 votes

Vaadin Flow @Push: Enabling Live UI Updates from Background Tasks

Learn how Vaadin Flow's @Push annotation opens a persistent connection for server‑initiated UI updates, why background threads must use UI.access(), and what to verify before pushing to production.

Community & Careers · Blog

vaadin

Community & Careers

Article0 replies677 followingPosted 31 Dec 2025, 11:52 UTC127K views3,808 votes

Diagnosing Vaadin Push Issues: From Missing Annotation to WebSocket Fallback

Learn how to diagnose Vaadin Push problems, from missing annotations to WebSocket fallbacks, with step‑by‑step checks and fixes.

Community & Careers · Guide

push websocket

vaadin