Server-Sent Events vs Long Polling
Developers should learn SSE when building applications that require real-time, server-to-client updates, such as live dashboards, chat applications, or news feeds, as it offers a lightweight and easy-to-implement alternative to WebSockets for one-way data flow meets developers should learn long polling when building applications that need real-time features but cannot use websockets due to browser compatibility or infrastructure constraints. Here's our take.
Server-Sent Events
Developers should learn SSE when building applications that require real-time, server-to-client updates, such as live dashboards, chat applications, or news feeds, as it offers a lightweight and easy-to-implement alternative to WebSockets for one-way data flow
Server-Sent Events
Nice PickDevelopers should learn SSE when building applications that require real-time, server-to-client updates, such as live dashboards, chat applications, or news feeds, as it offers a lightweight and easy-to-implement alternative to WebSockets for one-way data flow
Pros
- +It is particularly useful in scenarios where you need to avoid the complexity of bidirectional communication or when working with HTTP/1
- +Related to: websockets, http
Cons
- -Specific tradeoffs depend on your use case
Long Polling
Developers should learn long polling when building applications that need real-time features but cannot use WebSockets due to browser compatibility or infrastructure constraints
Pros
- +It is particularly useful for scenarios like live chat, stock tickers, or collaborative editing tools where immediate data updates are critical
- +Related to: websockets, server-sent-events
Cons
- -Specific tradeoffs depend on your use case
The Verdict
Use Server-Sent Events if: You want it is particularly useful in scenarios where you need to avoid the complexity of bidirectional communication or when working with http/1 and can live with specific tradeoffs depend on your use case.
Use Long Polling if: You prioritize it is particularly useful for scenarios like live chat, stock tickers, or collaborative editing tools where immediate data updates are critical over what Server-Sent Events offers.
Developers should learn SSE when building applications that require real-time, server-to-client updates, such as live dashboards, chat applications, or news feeds, as it offers a lightweight and easy-to-implement alternative to WebSockets for one-way data flow
Disagree with our pick? nice@nicepick.dev