TypeScript · By Jeffallan

Designs advanced TypeScript types: generics, conditional and mapped types, branded types, discriminated unions and type guards, with tsc checks and tRPC type safety.

Jeffallan/claude-skills

Builds Angular 17+ features with standalone components, signals, NgRx state, RxJS patterns and lazy-loaded routing, then checks bundle size and test coverage.

Jeffallan/claude-skills

Generates and validates docstrings, OpenAPI specs, JSDoc annotations and user guides, running every code example through a real compiler or linter before reporting coverage.

Jeffallan/claude-skills

Builds and debugs MCP servers and clients in TypeScript or Python, from tool and resource definitions to transport setup and inspector-based protocol checks.

Jeffallan/claude-skills

Scaffolds NestJS modules, controllers, services, DTOs and guards for TypeScript backends, with validation, JWT and Passport auth, Swagger docs and unit and E2E tests.

Jeffallan/claude-skills

Builds React 19 components in TypeScript with Server Components, useActionState forms, custom hooks and state libraries, checked with tsc and React Testing Library.

Jeffallan/claude-skills

Builds Vue 3 apps with the Composition API and script setup, Pinia state, Nuxt 3, Vite tuning and Quasar or Capacitor mobile builds, checked with vue-tsc and Vitest.

Jeffallan/claude-skills