Next.js Connect Router

next-connect is a promise-based routing and middleware layer designed specifically for Next.js applications, supporting various environments including API Routes, Edge API Routes, Middleware, App Router Route Handlers, and `getServerSideProps`. Currently at stable version 1.0.0, the library has historically followed an active release cadence, with pre-releases leading up to major versions. Its key differentiators include asynchronous middleware support, a lightweight footprint suitable for serverless environments, and significantly faster performance compared to traditional Express.js setups. It also offers robust TypeScript support and handles asynchronous handlers with integrated error catching, providing a flexible and efficient alternative for managing server-side logic in Next.js projects.