TypeScript

Typed superset of JavaScript used for every frontend and full-stack project. Eliminates runtime type errors and makes large codebases maintainable.

Proficiency: Expert · 3+ years

Why TypeScript

Strict mode everywhere. Generics for reusable utilities. Discriminated unions for state machines. zod for runtime schema validation.

Key ecosystems

• React + Next.js for UI and SSR
• Node.js for backend APIs and tooling
• Tailwind CSS type-safe class names via tailwind-variants

Related: JavaScript, React, Next.js