Getting this error in Next.js?
Getting this error in Next.js? You’re not alone.
Hydration failed because the initial UI does not match what was rendered on the server.
This usually happens when your server-rendered HTML doesn't match what React renders in the browser.
Common causes:
• Using window or localStorage during server rendering
• Rendering different content based on browser-only values
• Incorrect date/time rendering
• Invalid HTML nesting
My first fix:
Move browser-only logic into useEffect, or make the component client-side when necessary.
💡 Tip: Don't just hide the error. Find out why the server and client are rendering different UI.
Have you encountered this error before? 👇
0 likes · 1 view · Jul 23, 2026
Getting this error in Next.js? You’re not alone. Hydration failed because the initial UI does not match what was rendered on the server. This usually happens...
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Jul 7, 2026 - Jul 22, 2026
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