Server Streaming

Streaming sends parts of the UI to the browser as they are ready.

Definition

Streaming allows the server to send HTML chunks progressively instead of waiting for the entire page to finish rendering.

Why We Use

• Improve perceived performance
• Reduce waiting time

When To Use

When parts of the page load at different speeds.

Real-World Example

E-commerce site loads product list first, reviews load later.

Interview Tip

Streaming improves UX by progressively sending rendered HTML.