From billy-milligan
React and Next.js App Router patterns — Server Components, client state, performance, streaming
npx claudepluginhub rnavarych/alpha-engineer --plugin billy-milliganThis skill is limited to using the following tools:
- **Server-first**: Default to Server Components; add `"use client"` only for interactivity, browser APIs, or hooks.
Compares coding agents like Claude Code and Aider on custom YAML-defined codebase tasks using git worktrees, measuring pass rate, cost, time, and consistency.
Designs and optimizes AI agent action spaces, tool definitions, observation formats, error recovery, and context for higher task completion rates.
Designs, implements, and audits WCAG 2.2 AA accessible UIs for Web (ARIA/HTML5), iOS (SwiftUI traits), and Android (Compose semantics). Audits code for compliance gaps.
"use client" only for interactivity, browser APIs, or hooks.<Suspense> boundaries to stream UI progressively — never block on slow data.references/server-components.md — RSC data fetching, Suspense streaming, Server vs Client decision treereferences/client-patterns.md — Zustand/Jotai state, react-hook-form, optimistic UIreferences/performance.md — Bundle analysis, code splitting, image optimization, Core Web Vitalsreferences/app-router-patterns.md — Layouts, parallel routes, intercepting routes, middlewareassets/nextjs-starter-checklist.md — New project setup checklist