Next started with Turbopack alpha as a Webpack alternative in Next 13 (October 2022) and finally marked Turbopack as stable and default in Next 16 (October 2025). They also ran sketchy benchmarks against Vite back in 2022 [0].

Next's caching has a terrible history [1], it is demonstrably slow [2] (HN discussion [3]), RSCs had glaring security holes [4], the app router continues to confuse and relied on preview tech for years, and hosting Next outside of Vercel requires a special adapter [5].

Choosing Next.js is a liability.

0 - https://github.com/yyx990803/vite-vs-next-turbo-hmr/discussi...

1 - https://nextjs.org/blog/our-journey-with-caching

2 - https://martijnhols.nl/blog/how-much-traffic-can-a-pre-rende...

3 - https://news.ycombinator.com/item?id=43277148

4 - https://nextjs.org/blog/CVE-2025-66478

5 - https://opennext.js.org/