Express is a fast, unopinionated, minimalist web framework for Node.js, providing a robust set of features for web and mobile applications.
Minimal and Flexible Framework
Allows for quick development of web and mobile applications without unnecessary complexity.
Robust API Creation
Enables developers to create powerful APIs with a myriad of HTTP utility methods.
Middleware Support
Provides a lightweight routing framework that can be easily augmented with middleware modules.
Performance Optimization
Maintains high performance while providing essential web application features.
Express is a minimal and flexible Node.js web application framework that provides a robust set of features for building web and mobile applications. It offers a thin layer of fundamental web application features, allowing developers to leverage the power of Node.js while maintaining performance and simplicity. Express makes it easy to manage routes, handle requests, and integrate middleware, thereby enhancing the development process.
Current version: 5.1.0; Installation command: npm install express --save; Supports middleware integration and has a lightweight core.
Building RESTful APIs for web and mobile applications.
Creating single-page applications (SPAs) that require dynamic routing.
Serving static files and handling form submissions in web applications.
You can install Express using npm with the command: npm install express --save.
Middleware in Express is a function that has access to the request and response objects and can modify them or end the request-response cycle.
Yes, Express is designed to be minimal and can be extended with various middleware, making it suitable for both small and large-scale applications.
