Next.js 15.3 Brings Turbopack & Fresh Developer Tools.

Next.js 15.3, released April 9, 2025, is a landmark upgrade that introduces Turbopack (alpha), new hooks, and TypeScript enhancements. Here’s how you can leverage these features to speed up development and improve user experience

Published: May 04, 2025

Nextjs
Upgrades

AnchorTop Features

Turbopack for Builds (Alpha)

Blazing‑fast incremental compilation for large projects. Try it alongside Webpack without moving off your existing config.

 

Client Instrumentation & Navigation Hooks

New useNavigationProgress and useClientRouter hooks let you build smoother progress indicators and client‑side analytics.

 

Enhanced TypeScript Plugin

Better in‑editor type‑checking and auto‑imports cut down on dev friction and typos.

 

AnchorWhy It’s Important

Faster Iteration

Turbopack can reduce rebuild times by up to 70%, so your team spends less time waiting and more time shipping features.

 

Improved UX

Navigation hooks give you the tools to build seamless loading states, which are key for SEO and mobile performance metrics.

 

Stronger DX

TypeScript improvements mean fewer runtime errors and better autocompletion, boosting developer confidence and retention.

 

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