Favicon of Express.js

Express.js

Create robust web and mobile applications using a fast, flexible, and unopinionated Node.js framework designed for simplicity and performance.

Screenshot of Express.js website

This framework serves as a thin, flexible layer for Node.js, allowing developers to build web applications and APIs without unnecessary complexity. By maintaining a minimalist core, it ensures that you retain full control over your application architecture while benefiting from a vast ecosystem of middleware.

Key advantages include:

  • High Performance: It provides essential web features without obscuring the underlying Node.js capabilities.
  • Extensive Middleware: Easily augment functionality by plugging in modular components to handle routing, authentication, and logging.
  • Rapid API Development: Utilize a wide array of HTTP utility methods to build secure and scalable APIs in minutes.
  • Flexible Routing: Define complex URL structures with a simple and intuitive syntax.

Whether you are building a single-page application or a complex backend service, this framework offers the stability and speed required for modern development. With the recent release of version 5.1.0 as the default, users can now rely on a structured long-term support schedule to keep projects secure and up-to-date.

Downloads
80,375,134
Stars
68,829
Last published
Dec 1, 2025
Last commit
2 days ago
License
MIT