typescript-strict-migrator

TypeScript strict mode migration involves enabling strict flags one by one with guided refactoring. A diagnostic script analyzes your tsconfig to produce diagnostics, helping you add type guards and utility types to progressively strengthen types across your codebase.

Adopt strict TypeScript flags gradually by enabling them one by one with guided migrations. Use diagnostic scripting to analyze tsconfig, report errors, and apply type guards and utility types to progressively strengthen types across frontend and backend projects.

Yes, diagnostic scripts analyze your tsconfig and report diagnostics to guide refactoring before you enable strict mode. This identifies exactly where type guards, utility types, and assertion patterns are needed to resolve type safety issues.

Yes, TypeScript strict mode migration works for both frontend and backend TS projects of varying sizes. It enables strict flags incrementally and adds type guards with utility types to improve type safety across your entire stack.

Enabling strict TypeScript flags causes type errors because it disables unsafe type allowances like implicit any. The migrator resolves this by adding type guards, utility types, and assertion patterns to progressively strengthen types and improve long-term maintainability.

Avoid incremental migration for TypeScript strict mode if your project lacks test coverage or if the diagnostic script reveals deeply rooted architectural issues. Type guards and assertion patterns cannot fix fundamental design flaws requiring complete rewrites.