TypeScript - Type-Safe JavaScript

Static typing for JavaScript - works across frontend, backend, and full-stack applications

When to Use This Skill

Use this skill when:

• Writing any JavaScript code that would benefit from type safety
• Building Node.js backend applications
• Developing React, Vue, or other frontend frameworks
• Creating libraries or shared code packages
• Working with APIs and need to define request/response types
• Refactoring existing JavaScript to add type safety