70 React and Next.js performance rules from Vercel Engineering, ranked by impact: request waterfalls, bundle size, server components, re-renders. One reference file per rule.
Vue 3 best practices: Composition API, script setup, TypeScript, reactivity and SSR, with more than twenty references.
Angular's official skill: generates components and services and advises on signals, forms, routing, SSR, accessibility and animation.
Svelte's official guidance for fast, robust Svelte 5 code: runes, reactivity, events and styling.