Next.js 15 Beta Released
Vercel introduces Next.js 15 Beta, packed with new features and performance upgrades.
Emphasizes enhanced developer experience and production-ready flexibility.
Partial Prerendering (PPR)
Key feature: Partial Prerendering, combines SSR and static rendering.
Allows pages to be partly pre-rendered and completed on the client.
Built-In React 19 Support
Fully compatible with React 19 Beta, including Streaming Server Components and Actions API.
Native use() hook integration improves async rendering.
Turbopack Improvements
Turbopack, the Rust-based bundler, sees major performance gains.
Faster dev builds, improved cache performance, and more stable HMR.
Updated Routing Features
Enhancements to App Router for better nested layouts and data fetching.
Simpler handling of dynamic routes with new conventions.
Image Optimization Revamp
New next/image features: responsive loading strategies and cache optimizations.
Enhanced support for modern formats like AVIF and WebP.
Improved Middleware API
More powerful edge middleware for real-time personalization.
Supports custom logic based on geolocation, headers, or cookies.
Built-in SEO Enhancements
Native structured data support with new metadata configuration options.
Easier sitemap generation and canonical tag handling.
Better Error Handling & Debugging
Clearer stack traces and improved logging with React 19.
Enhanced DevTools integration for tracing async operations.
Deployment-Ready
Beta available now via npm install next@beta.
Final release expected in Q4 2025 after community feedback.
Share This News