SHIP LESS JAVASCRIPT IN NEXT.JS WITH YOUR AI AGENT

Summary from the TLDR Dev newsletter

Next.js 16.4 adds an agent skill that uses Turbopack's module graph to find unnecessary client JavaScript, including eager imports, duplicate dependencies, and missed tree shaking. Vercel reports removing or deferring nearly two megabytes of compressed JavaScript across pages in v0 and vercel.com, with snapshot comparisons to verify each change.