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Found 40 Skills
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
Use when writing or debugging code that imports vue-i18n (Vue 3 internationalization). Covers createI18n, useI18n, message syntax, i18n-t/i18n-n/i18n-d components, pluralization, datetime and number formatting, TypeScript schemas, lazy loading, bundle optimization, and v10/v11/v12 migration.
Use when building or auditing web pages for speed: Core Web Vitals (LCP, INP, CLS), Lighthouse and PageSpeed scores, render-blocking resources, bundle size, fonts and caching. Not for visual design (sheleg-design) or conversion work. Opt out: no wiring, без обвязки. Triggers - "PageSpeed", "Lighthouse", "Core Web Vitals", "bundle size", "performance budget", "ускорить сайт", "медленно грузится", "вес бандла".
Audit and reduce Next.js browser initial-load work. Use for slow route startup, oversized client bundles, duplicate browser dependencies, or features that can wait for interaction.