The first job is diagnosis. We review changed files, error messages, build output, console errors, TypeScript errors, imports, dependencies, component logic, routing, configuration and recent Claude Code edits before recommending a fix.
Claude Code repair
Claude Code Project Not Working?
Claude Code helped you move quickly. Now the app will not run, the build is failing, TypeScript errors are piling up, React components are broken, the generated app does not work, or every AI fix creates another problem. We diagnose what changed, find the real fault and repair the project properly.
Root Cause Diagnosis
Changed files, errors, build output, browser console, imports, dependencies and recent Claude Code edits reviewed before repair.
Repair Before Rebuild
We stabilise the existing project where repair is the right option and explain when a rollback, refactor or rebuild is safer.
TypeScript, React, build and deployment checks
Clear explanation of what changed
Generated code, imports, dependencies, routes and API logic reviewed
Get My Website Checked
Send the URL and what’s wrong. We’ll review the issue and let you know the sensible next step.
No obligation. If it needs proper investigation, we’ll explain the paid diagnostic option before doing that work.
Common Claude Code
Problems We Fix
Claude Code can make fast progress through a project, but real codebases still need working types, components, imports, dependencies, routing, build output and deployment settings.
Generated app not running
The Claude Code generated app looks plausible, but the dev server, build or core route will not run.
Claude Code broke working code
A feature worked before the AI edit and now fails because shared files, props, imports or routes changed.
TypeScript errors after AI edits
Types, props, imports, generics or dependency types no longer line up with the codebase.
React components no longer render
Components, hooks, state, props or client-side behaviour break after generated edits.
Build or lint errors
The app stops compiling because generated code conflicts with framework, lint or package rules.
App no longer starts
Local development, preview or production fails because code, config or environment assumptions changed.
Fake success after a fix
Claude says the project is fixed, but the browser, compiler, tests or deployment still fail.
Dependencies and imports broken
Imports, exports, package versions or module paths are changed without the rest of the app matching.
Routing or deployment errors
Routes, build commands, environment variables or deployment assumptions no longer match the project.
API or state logic broken
Data fetching, form logic, API calls, state updates or loading states no longer behave correctly.
Claude Code fix loop
Every accepted fix creates a new error because the root cause has not been identified.
Codebase hard to understand
Repeated AI edits leave conflicting patterns, duplicate logic or unclear ownership between files.
Not Sure What Claude Code Changed?
Guessing with more prompts can make the project harder to repair.
Quick Answers Before You Ask for Help
A few practical points before you send the project over.
We find the failing layer
We can check whether the issue is generated code, project structure, TypeScript, React, imports, dependencies, routing, API logic, build config or deployment setup.
Repair comes first
We do not recommend a rebuild unless repair is the wrong option for the codebase, budget or future use.
Working code is protected
We focus on stabilising the project and preserving the parts that still work.
Plain English explanation
You get a clear explanation of what changed, why it matters and what should be fixed first.
Why Claude Code Projects Break After AI Edits
Claude Code is useful, but real projects still need testing, judgement and codebase context.
One symptom can hide another fault
- AI edits can solve one visible symptom while breaking another part of the codebase.
- Generated code can conflict with existing architecture.
- Claude Code can misunderstand project context or assume a fix worked.
Small inconsistencies can stop the build
- Imports, dependencies, types, props, state and routes can become inconsistent.
- Build, lint and TypeScript errors often reveal the layer that actually broke.
- Repeated fix prompts can compound the damage.
Stuck in a Claude Code Fix Loop?
If every Claude Code fix creates another error, the project needs diagnosis rather than another guess.
A Claude Code fix loop usually starts with one visible error. You ask Claude Code to repair it, the next version creates a different error, and the project becomes harder to reason about with every accepted change. Claude may claim success while the app is still broken, or rewrite working code while chasing symptoms.
Root cause diagnosis stops the loop by checking what changed, which layer failed and which parts of the project should be protected before repair.
When Claude Code keeps changing the visible symptom while the app still fails, trace the root cause before accepting another rewrite. If the break sits in generated code, dependencies or project structure, repair the codebase directly.
How We Repair
Claude Code Projects
The process starts with evidence, not another broad AI rewrite.
1
Check the broken behaviour and latest errors
We review the actual failure, error output, app behaviour and what changed recently.
2
Review changed files and AI edits
We inspect recent Claude Code changes so working code is not rewritten while chasing symptoms.
3
Check TypeScript, lint, build and console errors
We use compiler, build and browser evidence to locate the layer that actually broke.
4
Trace components, imports, routes, state and API calls
We follow the failing path through React, Next.js, imports, dependencies, routing, state and data flow.
5
Check configuration and deployment setup
Where relevant, we check environment variables, package versions, build configuration and deployment assumptions.
6
Identify the failing layer
We separate code, config, dependency, architecture and AI regression problems before changing more files.
7
Repair while preserving working code
We repair the fault carefully and avoid rewriting working parts of the project unnecessarily.
8
Test the project again after repair
We retest the failing journey, build output and relevant runtime behaviour after changes.
What We Check During Diagnosis
A structured check prevents time being wasted on the wrong fault.
Changed files
Recent Claude Code edits
TypeScript errors
Lint/build errors
Browser console errors
React component logic
Props and state flow
Imports and dependencies
Package/version conflicts
Routing and 404 behaviour
API calls and data flow
Environment variables
Deployment/build configuration
Styling/layout regressions
Mobile layout where relevant
Production readiness
Need a Claude Code Developer to Take Over?
Some Claude Code projects need someone technical to step in and stabilise the codebase.
If Claude Code edits have made the project too fragile to keep prompting safely, a technical takeover can be the fastest route back to a usable codebase. We can review what changed, undo or repair damaging AI edits, stabilise the project and make it usable again.
Can Your Claude Code Project Be Repaired?
Repair is usually worth checking before you pay for a full rebuild.
Often repairable
Many Claude Code projects can be repaired when the issue is an import, component, type, route, dependency, config or AI regression.
Sometimes needs rollback or refactor
If the code works in pieces but not as a whole, the right answer may be a careful rollback or targeted refactor.
Occasionally rebuild is safer
If the architecture is badly wrong or the codebase is too tangled, we will explain that before you spend more money patching it.
Diagnosis prevents you wasting money on the wrong path.
Claude Code Repair Guides
Practical guides for the most common Claude Code repair scenarios.
Claude Code Not Working?
What to check before asking Claude Code for another rewrite.
Claude Code Broke My Code?
How to protect working code and review recent AI edits.
Stuck in a Claude Code Fix Loop?
When to stop prompting and diagnose the root cause.
Claude Code React App Not Working?
Common React failures after Claude Code edits.
Claude Code TypeScript Errors?
Why type errors keep appearing and what to check.
Claude Code Generated App Not Running?
Setup, dependencies, build errors and generated assumptions.
Claude Code repair FAQ
Frequently Asked Questions
Common questions from founders, small businesses, agencies and builders using Claude Code on real projects.
Can you fix code broken by Claude Code?
Yes. We can review the changed files, errors, build output and project structure, then repair the fault while protecting working code where possible.
Can you fix a Claude Code project that will not run?
Yes. We check install output, start commands, dependencies, TypeScript, React, routing, environment variables and build errors to find why the project no longer runs.
Can you fix TypeScript errors caused by Claude Code?
Yes. We trace the type errors back to props, imports, generated types, dependency changes or architecture mismatches before making targeted repairs.
Can you fix React components broken after Claude Code edits?
Yes. We check component logic, props, state, hooks, routing, API calls and browser console errors to find what changed and repair the broken behaviour.
Can you help if Claude Code says it fixed the app but it is still broken?
Yes. We test the real project state rather than relying on the AI summary, then compare the claim with the actual errors and app behaviour.
Can you help if Claude Code keeps creating new errors?
Yes. A fix loop usually needs root cause diagnosis, not more broad prompts. We identify the failing layer and stop unrelated working code being rewritten.
Do I need to rebuild my Claude Code project?
Not always. Many Claude Code projects can be repaired. If rollback, refactor or rebuild is safer, we explain why before you spend more time patching symptoms.
Can you check whether my Claude Code project is stable enough to launch?
Yes. We can review build output, TypeScript, runtime errors, mobile behaviour, deployment setup, dependencies and production-readiness risks before launch.
Still Not Sure What Claude Code Broke?
Send the project details, error output or URL and we will check what changed before you spend more time on another prompt.
No obligation. If it needs proper investigation, we’ll explain the paid diagnostic option before doing that work.