typescript-dev

Installation
SKILL.md

TypeScript Development

Type-safe code = compile-time errors = runtime confidence.

<when_to_use>

  • Writing new TypeScript code
  • Eliminating any types
  • Using modern TypeScript 5.5+ features
  • Validating API inputs/outputs with Zod
  • Implementing Result types and discriminated unions
  • Creating branded types for domain concepts

NOT for: runtime-only logic unrelated to types, non-TypeScript projects

</when_to_use>

Related skills
Installs
19
GitHub Stars
26
First Seen
Jan 22, 2026