Astro vs Next.js: TTI on a 50-product WooCommerce store
Same WooCommerce origin, same content, same Cloudflare Workers deployment. Astro 5 and Next.js 15 compared on TTI, LCP, INP, JavaScript bundle size and serverless cost per 100k pageviews.
What is measured: Time to interactive, LCP, INP, JS bundle size, cost per 100k pageviews