Nuxt 4.2 is out - with experimental TypeScript plugin support, better error handling in development, abort control for data fetching, and more!

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Nuxt 4.2 introduces abort control for data fetching with AbortController signals, enhanced development error pages showing both custom pages and technical overlays, and experimental TypeScript plugin support for improved DX. The release includes opt-in Vite Environment API support, a new @nuxt/nitro-server package for modular server integration, and experimental async data handler extraction that can reduce bundle sizes by up to 39% for static sites. Performance improvements include precomputed renderer dependencies and reduced package dependencies, along with fixes for route hash preservation and component auto-imports.

Nuxt 4.2 · Nuxt Blog

🔧 Experimental TypeScript Plugin Support