Blank Page After Deploy to Vercel/Netlify
Your app works perfectly in development but shows a blank white page after deploying to Vercel or Netlify. No errors in the browser console, just whitespace.
The deployment log shows 'Build succeeded' but the page won't render anything.
Error Messages You Might See
Common Causes
- Build fails silently but deploy continues - check build logs carefully
- Environment variables missing in deployment platform
- Node version incompatibility between local and deployment
- CSS/images not bundled properly in build
- JavaScript runtime error in root component during hydration
How to Fix It
Check full build logs in Vercel/Netlify deployment: look for warnings and errors
Add environment variables in deployment platform settings that exist in local .env.local
Test production build locally: npm run build && npm run start
Check browser DevTools Network tab - are CSS and JS files loading?
Look for hydration mismatches in console warnings
Real developers can help you.
Meïr Ankri
Full-stack developer specializing in React / Next.js / Node.js with 6+ years of experience. I've worked across various sectors including automotive (Reezocar/Société Générale), healthcare (Medical Link SaaS), and e-commerce (Glasman). I build web apps end-to-end, from architecture to production, with a focus on scalability, performance, and code quality. I also mentor junior developers and contribute to technical decisions and code reviews.
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Software Engineer with over 10 years of experience on Startups, Government, big tech industry & consulting.
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I'm a Senior Android developer, open to work in various fields
Sage Fulcher
Hey I'm Sage! Im a Boston area software engineer who grew up in South Florida. Ive worked at a ton of cool places like a telehealth kidney care startup that took part in a billion dollar merger (Cricket health/Interwell health), a boutique design agency where I got to work on a ton of exciting startups including a photography education app, a collegiate Esports league and more (Philosophie), a data analytics as a service startup in Cambridge (MA) as well as at Phillips and MIT Lincoln Lab where I designed and developed novel network security visualizations and analytics. I've been writing code and furiously devoted to using computers to make people’s lives easier for about 17 years. My degree is in making computers make pretty lights and sounds. Outside of work I love hip hop, the Celtics, professional wrestling, magic the gathering, photography, drumming, and guitars (both making and playing them)
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David Olverson
Solo dev shipping production apps with AI-assisted development. I specialize in rescuing broken Lovable/Bolt/Cursor builds and taking them to production. 10+ apps shipped including SaaS CRMs, gaming platforms, real estate tools, and Discord bots. Stack: Next.js 16, TypeScript, Tailwind CSS, FastAPI, PostgreSQL, Prisma. I use Claude Code with 50+ custom skills for rapid delivery. Average turnaround: 2-4 weeks from broken prototype to production.
Tejas Chokhawala
Full-stack engineer with 5 years experience building production web apps using React, Next.js and TypeScript.
Focused on performance, clean architecture and shipping fast.
Experienced with Supabase/Postgres backends, Stripe billing, and building AI-assisted developer tools.
Rudra Bhikadiya
I build and fix web apps across Next.js, Node.js, and DBs.
Comfortable jumping into messy code, broken APIs, and mysterious bugs.
If your project works in theory but not in reality, I help close that gap.
Jared Hasson
Full time lead founding dev at a cyber security saas startup, with 10 yoe and a bachelor's in CS. Building & debugging software products is what I've spent my time on for forever
You don't need to be technical. Just describe what's wrong and a verified developer will handle the rest.
Get HelpFrequently Asked Questions
How do I see detailed build errors in Vercel?
Go to Deployments > [deployment] > Logs. Check both Build and Runtime logs
Why would it work locally but fail on deploy?
Missing env vars, different Node versions, or unsupported packages in serverless environment
How do I test production build locally?
npm run build then npm run start, then visit localhost:3000