I will fix nextjs and react hydration errors and ssr bugs


About this gig
Hydration errors fixed at the root cause, not hidden.
Seeing "Hydration failed because the initial UI does not match what was rendered on the server"? I find exactly why your server and client HTML differ and fix it properly.
I'm a frontend developer with 3-4 years of professional React and Next.js experience.
What I fix
- Hydration mismatches: React 18/19, App Router and Pages Router
- Server vs client differences: dates, times, locales and random values
- Browser-only code: window, document or localStorage used during SSR
- Invalid HTML nesting: div inside p, nested links
- Component boundaries: "use client" and Server Component issues
- Third-party packages: libraries that break hydration
What you get
- Working fix pushed to GitHub/GitLab or delivered as a zip
- Root-cause explanation so the error does not come back
- No suppressHydrationWarning hacks unless you approve them
Before you order
Message me the error and your Next.js version so I can recommend the right package.
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Get to know Zubair Ahmad
Next JS and React Developer for Bug Fixes, Supabase and Stripe
- FromPakistan
- Member sinceOct 2026
- Avg. response time1 hour
Languages
Urdu, English
Other Website Maintenance Services I Offer
FAQ
What do you need from me to start?
Repository access (GitHub/GitLab invite or a zip), the exact error message or screenshot, the page where it happens, and your Next.js and React versions.
Will you just add suppressHydrationWarning?
No. I find why the server and client HTML differ and fix that. I only use suppressHydrationWarning for unavoidable cases like timestamps, and only with your approval.
What if the error is not fixed?
I keep working on it within the package scope until the hydration error is gone in your build. If it turns out to be outside the scope, I tell you before doing extra work.
