Turbopack: What's new in Next.js 16.3 Preview • Up to 90% less memory in dev • Up to 5.5x faster builds via Filesystem Cache • Faster HMR and dev startup • Experimental Rust React Compiler • 𝚒𝚖𝚙𝚘𝚛𝚝.𝚖𝚎𝚝𝚊.𝚐𝚕𝚘𝚋 support https://nextjs.org/blog/next-16-3-turbop…