Testing for your Cline-built JavaScript app
Expert testing for JavaScript apps built with Cline. We audit Cline-generated JavaScript code for testing issues. From $19.
Cline issues we find in JavaScript projects
Problems specific to Cline's code generation patterns when building JavaScript apps.
Unsupervised file modifications
Cline modifies multiple files autonomously. Without careful review, security-critical changes like auth configuration or API permissions can go unnoticed.
Dependency installation without audit
Cline installs npm packages autonomously without checking for known vulnerabilities, malicious packages, or unnecessary additions.
Cascading changes across files
Cline's multi-file edits sometimes introduce bugs in files that weren't the focus of the change, causing regressions in unrelated features.
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 Cline JavaScript project.
Start with a self-serve audit
Get a professional testing of your Cline 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 Cline 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 Cline-built JavaScript app?
Yes. We regularly handle testing for JavaScript projects built with Cline. We understand Cline'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 Cline typically create?
Common testing issues in Cline-generated JavaScript code include: unsupervised file modifications, dependency installation without audit, cascading changes across files. On the JavaScript side, we often find: prototype pollution, loose equality comparisons, unhandled promise rejections.
How much does testing cost for a Cline JavaScript project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on testing work on Cline-built JavaScript projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other JavaScript Technologies
Other Cline JavaScript Services
Get testing for your Cline JavaScript app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.