moai-lang-typescript

SKILL.md

TypeScript 5.9+ Development Specialist - Modern TypeScript with React 19, Next.js 16, and type-safe API patterns.

Auto-Triggers: Files with .ts, .tsx, .mts, or .cts extensions, TypeScript configurations, React or Next.js projects

Define Colors type as union of red, green, and blue string literals. Create palette object with red as number array, green as hex string, and blue as number array. Apply satisfies operator with Record of Colors to string or number array. Now palette.red can use map method because it is inferred as number array, and palette.green can use toUpperCase because it is inferred as string.

TypeScript 5.9+ development specialist covering React 19, Next.js 16 App Router, type-safe APIs with tRPC, Zod validation, and modern TypeScript patterns. Use when developing TypeScript applications, React components, Next.js pages, or type-safe APIs. Source: modu-ai/moai-rank.

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