Apply the user's web development stack and standards to any frontend/web work — building a website, web app, web visualization, dashboard, component, or static site, and choosing how to run, host, or add a backend. Lightweight, Core-Web-Vitals-first, and accessible (WCAG AA) by default; web components + Web Awesome; modern CSS, never Tailwind; Svelte/Astro/Preact only when a framework is truly needed, never React; Vite/http-server; GitHub Pages via Actions; 11ty for static sites; AWS Lambda + DynamoDB for backend. Invoke at the START of web work, before choosing tools or scaffolding.
