Connect HTTP Middleware Framework

Connect is a minimalist, high-performance HTTP server framework for Node.js, built around the concept of 'middleware' plugins. It provides a simple, extensible mechanism to compose request handling functions into a stack, where each middleware can process the request, modify the response, and then pass control to the next middleware or end the request-response cycle. This architecture makes Connect a foundational component for more feature-rich frameworks like Express.js. The package's current stable version is 3.7.0, last published in May 2019, indicating a mature and stable project that is now in a maintenance phase rather than active feature development. Connect differentiates itself by being extremely lightweight, offering only core middleware functionality, and relying on the ecosystem for specific tasks like body parsing or session management, which were largely externalized starting from version 3.0.0.