Next.js 14 has been released, featuring improved performance, including a 22% faster initial compile and a 29% faster code updates, thanks to the new Rust-based Next.js Compiler and Turbopack. The App Router now supports nested routes, layouts, and caching, making it easier for developers to build ambitious sites on the web. Experimental Partial Prerendering will be introduced into Next.js 14, allowing for fast initial visual and dynamic visual rendering without introducing any new APIs. The framework continues to simplify and abstract away complexity, providing a great developer experience.