Ревью TypeScript-кода с аудитом типов и безопасности

engineering

typescript-code-review is a Claude Code skill that performs comprehensive code reviews for TypeScript projects, covering type safety, code quality, performance, security, and maintainability. It checks strict mode compliance in tsconfig.json, type annotations, type guards, discriminated unions, and proper null/undefined handling via optional chaining and nullish coalescing. Security analysis includes XSS vulnerability detection, hardcoded secrets, and input validation gaps; performance review flags inefficient algorithms, memory leaks, and bundle import issues. Every finding is organized into a structured report with severity tiers — critical 🔴, important 🟡, suggestions 🔵, and positive observations ✅ — each accompanied by current and recommended code snippets with reasoning. Ideal for developers who need automated TypeScript audits before merging or deploying production code.