Bundle Size & Core Web Vitals Tools

All API-First & Programmatic SEO Infrastructure Bundle Size & Core Web Vitals Dynamic Rendering & Crawler Compatibility Framework-Native Meta & Structured Data Rendering Audits & JS Bot Simulators

🚦Bundle Size & Core Web Vitals

[Unlighthouse]

Google Lighthouse runner designed to scan entire JavaScript framework sites concurrently, tracking Core Web Vitals across every route at once.

🖼️Bundle Size & Core Web Vitals

[Unpic]

Framework-agnostic responsive image component for React, Vue, Svelte, and Solid. Handles auto-formatting, WebP conversion, and layout-shift prevention.

🧱Bundle Size & Core Web Vitals

[rollup-plugin-visualizer]

Bundle-size analyzer for Vite, Vue, and SvelteKit applications that maps chunk distributions across dynamic routes.

📦Bundle Size & Core Web Vitals

[@next/bundle-analyzer]

Visualizer for Next.js app bundles that identifies bloated npm dependencies pulled in by AI coders.

⚡Bundle Size & Core Web Vitals

[PageSpeed Insights]

Test your Core Web Vitals and get actionable improvement suggestions.