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name: typescript-pro description: Use when Implements advanced TypeScript type systems, creates custom type guards, utility types, and branded types, and configures tRPC for end-to-end type safety.

Typescript Pro

Implements advanced TypeScript type systems, creates custom type guards, utility types, and branded types, and configures tRPC for end-to-end type safety. Use when building TypeScript applications requiring advanced generics, conditional or mapped types, discriminated unions, monorepo setup, or full-stack type safety with tRPC. — One of 66 full-stack developer skills in Jeff Allan's claude-skills plugin (MIT, 9.4k stars).

What you get

• Public GitHub repo (Jeffallan/claude-skills)
• the skills/typescript-pro folder with SKILL.md and references. Install via /plugin install fullstack-dev-skills@jeffallan.

Customize your output

• Fork the repo and extend the skill's reference files for your own stack conventions.

Example output

Activates on a matching request (e.g. building or reviewing Typescript Pro code) and can chain with other skills in the pack.

Best for

Full-stack developers and engineering teams using Claude Code.