Next.js 15.2 introduces an improved error experience, streaming metadata, Turbopack performance improvements, and more.

The Next.js Blog provides insights, updates, and tutorials on Next.js, a popular React framework for building server-side rendered (SSR) and static websites. Developers can learn about Next.js features, routing mechanisms, and data fetching strategies, as well as explore real-world examples and use cases of Next.js applications.

Next.js

Next.js 15.2 introduces significant updates including a redesigned error UI for enhanced debugging, streaming metadata to improve page rendering, and performance improvements for Turbopack. Additionally, it provides experimental support for React's View Transitions API and Node.js Middleware. A new dev indicator consolidates development information, and users can enable these features and start new projects or upgrade existing ones using provided commands.

Next.js 15.2

Redesigned Error UI & Improved Stack Traces

How is Turbopack stable?? I mean that thing loses a wheel less than 5 minutes into a dev server 😂
Maybe other people are having better luck than me 🍀
Other than that great new features 🎉
<ul>
<li>it’s a great feature, just doesn’t work yet</li>
</ul>

Hopefully this version is faster. I can not dev for more than 30 minutes without it lagging my VS code. I have to wait a minimum of 3-10 seconds for a file to save, code to paste or prettier to merely fomart my code.