typescript-fullstack-patterns

Builds typed JavaScript and TypeScript backends and frontends: layered Express services over an explicit repository contract, validated DTOs, race-safe React data hooks and auth context, and unit plus integration tests with fresh fakes. Use when the user asks to "build a TypeScript API", "add an Express service layer", "write a React hook that fetches data", "set up Vitest or Jest tests", or "make this TS code type-safe". Not for installing unverified dependencies, migrating frameworks, or running unmeasured performance rewrites.

Version

v1.0.0

Size

22 KB

Updated

2026-10-02

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