One post tagged with "sse"

Real-time communication is no longer optional. Dashboards, notifications, collaborative tools, and live updates are now expected in modern applications. Yet one question keeps coming up among developers and architects: SSE vs WebSockets.

I’m writing this because most discussions oversimplify the topic. The truth is simple but often ignored: Server-Sent Events and WebSockets solve different real-time problems. Treating them as interchangeable usually leads to overengineering or painful rewrites later.

In this article, we’ll break down server sent events vs websockets, explore how each behaves in production, and help you choose the right strategy for scalable real-time communication.