What are the differences between SSR and CSR in JavaScript frameworks?

What are the differences between SSR and CSR in JavaScript frameworks?

SSR stands for Server-Side Rendering, while CSR means Client-Side Rendering. SSR generates HTML on the server for each request, which can improve SEO and initial load times. CSR, on the other hand, renders content in the browser using JavaScript, which can lead to a more dynamic user experience but may have slower initial loads.

What are the advantages of using SSR?

Some advantages of SSR include better SEO, faster initial page loads, and improved performance on slower devices. It can also enhance the user experience by delivering fully rendered pages.

Are there any downsides to SSR?

Yes, SSR can increase server load and complexity. It may also lead to longer response times if the server is slow, and it can complicate the development process.

When should I choose CSR over SSR?

Choose CSR when building highly interactive applications where user experience is a priority, and SEO is less critical. It's also suitable for single-page applications (SPAs) where fast client-side navigation is essential.