ESLint Error Blocking Build - Build Fails on Lint
Your build fails because of ESLint warnings/errors. Code is correct but linter complains and build exits.
Works locally with warnings but deployment fails on lint.
Error Messages You Might See
Common Causes
- ESLint strict mode enabled in build (treatWarningsAsErrors)
- Unused variables or imports flagged as errors
- Rules too strict for development environment
- ESLint config different between local and deployment
- Missing eslintrc file in deployment environment
How to Fix It
Check next.config.js: eslint setting controls build behavior
Disable during development: eslint: { ignoreDuringBuilds: true }
Fix actual issues: remove unused imports, follow rule suggestions
Override specific rules in .eslintrc if they're too strict
Or: add // eslint-disable-next-line above problematic lines as last resort
Real developers can help you.
AUXLE
I am a Full Stack Developer experienced in building Websites, Web apps and Cross Platform Mobile Apps for Startups and Companies.
Matthew Jordan
I've been working at a large software company named Kainos for 2 years, and mainly specialise in Platform Engineering. I regularly enjoy working on software products outside of work, and I'm a huge fan of game development using Unity. I personally enjoy Python & C# in my spare time, but I also specialise in multiple different platform-related technologies from my day job.
Bastien Labelle
Full stack dev w/ 20+ years of experience
Mehdi Ben Haddou
- Founder of Chessigma (1M+ users) & many small projects
- ex Founding Engineer @Uplane (YC F25)
- ex Software Engineer @Amazon and @Booking.com
Omar Faruk
As a Product Engineer at Klasio, I contributed to end-to-end product development, focusing on scalability, performance, and user experience.
My work spanned building and refining core features, developing dynamic website templates, integrating secure and reliable payment gateways, and optimizing the overall system architecture.
I played a key role in creating a scalable and maintainable platform to support educators and learners globally.
I'm enthusiastic about embracing new challenges and making meaningful contributions.
Victor Denisov
Developer
Vlad Temian
15+ years shipping production infrastructure for startups. Former CTO at qed.builders (acquired by The Sandbox).
Cursor ambassador and agentic tooling builder.
I've scaled systems, automated deployments, and built observability tools for AI coding workflows. I specialize in taking vibe-coded apps from broken prototype to production-ready: fixing Supabase auth/RLS, Stripe integrations, deployment pipelines, and cleaning up AI-generated spaghetti.
I build tools in this space (agentprobe, claudebin, micode) and understand both sides: how AI generates code and why it breaks.
https://blog.vtemian.com/
Pratik
SWE with 15+ years of experience building and maintaining web apps and extensive BE infrastructure
hanson1014
Full-stack developer experienced in fixing and deploying AI-generated apps from Lovable, Bolt.new, Cursor, and Replit. I specialize in debugging Supabase integration issues (auth flows, RLS policies, database connections), fixing broken deployments, resolving routing/blank screen problems, and cleaning up messy React/Vite codebases. I also build production apps with the Claude API and have shipped a Mac desktop dev tool (Nexterm from scratch. Based in Hong Kong, fast turnaround.
Daniel Vázquez
Software Engineer with over 10 years of experience on Startups, Government, big tech industry & consulting.
You don't need to be technical. Just describe what's wrong and a verified developer will handle the rest.
Get HelpFrequently Asked Questions
Should I disable ESLint for build?
No, fix the actual issues. ESLint catches real bugs. ignoreDuringBuilds is temporary workaround
What's // eslint-disable-next-line for?
Suppresses single rule for one line. Use sparingly - better to fix actual issue
How do I customize ESLint rules?
Edit .eslintrc file. Set rules to 'off', 'warn', or 'error'. Or extend shared configs