SSR, CSR, hydration, hydration mismatch, SSG, ISR, and React 18 changes
React can render on the client, the server, or ahead of time, and hydration connects server-rendered HTML with interactive client behavior.
- CSR renders mostly in the browser
- SSR sends initial HTML from the server
- Hydration mismatch happens when client and server output differ
SSR, CSR, hydration, hydration mismatch, SSG, ISR, and React 18 changes