Testing for your Bolt.new-built JavaScript app
Expert testing for JavaScript apps built with Bolt.new. We audit Bolt.new-generated JavaScript code for testing issues. From $19.
Bolt.new issues we find in JavaScript projects
Problems specific to Bolt.new's code generation patterns when building JavaScript apps.
Hardcoded credentials in source
Bolt frequently embeds API keys, database URLs, and service credentials directly in source files rather than using environment variables.
No authentication or authorization
Bolt prototypes rarely include auth. Routes and API endpoints are completely unprotected, allowing anyone to access or modify data.
Incomplete error handling
Happy-path-only code that crashes on edge cases. Network failures, empty states, and invalid data cause unhandled exceptions and blank screens.
JavaScript testing issues we check for
Testing-specific JavaScript problems that need attention before production.
Prototype pollution
AI-generated code merges user-supplied objects into prototypes via Object.assign or spread operators without sanitization, enabling property injection attacks.
Loose equality comparisons
Using == instead of === leads to type coercion bugs where '0' == false, null == undefined, and other non-obvious truthy/falsy comparisons cause silent logic errors.
Unhandled promise rejections
Async functions without try/catch or .catch() handlers cause unhandled rejection warnings and silent failures in production.
What our testing covers
Everything included when we testing your Bolt.new JavaScript project.
Start with a self-serve audit
Get a professional testing of your Bolt.new JavaScript project at a fixed price.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
How it works
Three steps to get your Bolt.new JavaScript app production-ready.
Tell us about your app
Share your project details and what you need help with.
Expert + AI audit
A human expert assisted by AI reviews your code within 24 hours.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
Can you testing my Bolt.new-built JavaScript app?
Yes. We regularly handle testing for JavaScript projects built with Bolt.new. We understand Bolt.new's code patterns and the specific JavaScript issues they introduce. Our review covers the full stack from frontend to backend.
What JavaScript testing issues does Bolt.new typically create?
Common testing issues in Bolt.new-generated JavaScript code include: hardcoded credentials in source, no authentication or authorization, incomplete error handling. On the JavaScript side, we often find: prototype pollution, loose equality comparisons, unhandled promise rejections.
How much does testing cost for a Bolt.new JavaScript project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on testing work on Bolt.new-built JavaScript projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other JavaScript Technologies
Other Bolt.new JavaScript Services
Get testing for your Bolt.new JavaScript app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.