Turbopack in Next.js 16.2 brings faster builds, SRI support, postcss.config.ts, tree shaking of dynamic imports, Server Fast Refresh, inline loader configuration, and over 200 bug fixes.

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 16.2 ships several Turbopack improvements: Server Fast Refresh brings fine-grained server-side hot reloading that reloads only changed modules, delivering 67–100% faster app refresh and 400–900% faster compile times. Other additions include Subresource Integrity (SRI) support for JavaScript files, tree shaking of destructured dynamic imports, inline loader configuration via import attributes, experimental LightningCSS feature flags, log filtering with `ignoreIssue`, `postcss.config.ts` support, and a fix for Web Worker origin resolution. Over 200 bug fixes and internal optimizations also improve memory usage and build stability.

Turbopack: What's New in Next.js 16.2

<p>Woah that’s a huge speed boost. Great job!</p>
