Vercel’s Next.js v14 has shipped and (as one does) I had a look at the JavaScript footprint of the production build of Hello World:

v14 (2023): 299 kB
v13 (2022): 272 kB
v12 (2021): 228 kB

Unfortunately the same trend continues, even with a new bundler: the bundles are growing!

(and with Tailwind included by default, too)

A screenshot of Create Next App with the Chrome Devtools showing 299 kB of JavaScript loaded on the page from 6 requests (91.8 kB transferred)