📘Typed JavaScript
AI Code Review & Detection for TypeScript
AI models bypass TypeScript type safety by spamming explicit 'any' types and non-null assertion operators (!), creating fragile type contracts.
Common AI Code Smells in TypeScript
Identified by VibeFix 24-Point Neural DNA Forensic Analysis
AI Pattern #1
Explicit Any & Type Casting Abuse
When faced with complex generics, LLMs fallback to casting objects to 'any' or 'unknown as any'.
// AI-Generated Pattern
function parsePayload(data: any): any {
return (data as any).user.profile;
}AI Pattern #2
Non-Null Assertion Operator Overuse
AI code bypasses null checks using '!' instead of optional chaining or guard clauses.
// AI-Generated Pattern
const name = response.data!.user!.name; // Crashes if data or user is nullRecommended Remediation Rules for TypeScript
- ✓Configure strict: true in tsconfig.json
- ✓Use Zod or Valibot for runtime validation
- ✓Replace 'any' with explicit discriminated unions