Typescript

The TypeScript skill enables AI agents to write, analyze, and debug code using the TypeScript programming language. It supports type checking, static analysis, and integration with common build tools like Webpack or Vite for robust backend development.

When to use it

• Generating type-safe API endpoints and server-side logic.
• Refactoring existing JavaScript codebases to add strict typing.
• Creating unit tests with precise type definitions to catch errors early.
• Debugging complex runtime issues by leveraging static type inference.

Key capabilities

• Full TypeScript syntax support including interfaces, generics, and unions.
• Static type checking to identify errors before execution.
• Integration with npm packages and standard backend libraries.
• Code generation that adheres to strict typing rules.

Example prompts

• "Create a Node.js server function that accepts a user object with typed properties for name and email."
• "Refactor this JavaScript snippet into TypeScript, adding interfaces for the data model."
• "Write a utility function that validates input types against a specific interface definition."

Tips & gotchas

Ensure your AI agent has access to the necessary npm packages or type definitions (e.g., @types/node) to avoid compilation errors. While powerful, complex generic constraints may require iterative prompting to resolve correctly.