Server-Sent Events

📰 Dev.to · Vivian Voss

Learn about Server-Sent Events for unidirectional communication from server to client

intermediate Published 25 Mar 2026
Action Steps
  1. Understand the difference between WebSockets and Server-Sent Events
  2. Choose the right protocol for unidirectional communication
  3. Implement Server-Sent Events in your application using EventSource API
  4. Handle events and errors on the client-side
  5. Test and deploy your application with Server-Sent Events
Who Needs to Know This

Backend developers and software engineers can benefit from understanding Server-Sent Events for real-time updates in their applications

Key Insight

💡 Server-Sent Events allow for unidirectional communication from server to client, unlike WebSockets which are full-duplex

Share This
🚀 Use Server-Sent Events for real-time updates from server to client! #SSE #realtime

Full Article

Stack Patterns — Episode 09 Last episode built a WebSocket. Full duplex. Both sides talk. Splendid...
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