"Express.js, or simply Express, is a back end web application framework for building RESTful APIs with Node.js..."
A framework built on top of Node.js for building web applications and APIs.
Routing: The process of defining the way requests are handled in a web application.
Middleware: Functions that are executed before a request is processed and after a response is sent.
HTTP methods: The most commonly used HTTP methods used in web applications, such as GET, POST, PUT, and DELETE.
Error handling: Managing errors that may occur in the application, such as handling 404 errors or server errors.
Template engines: Libraries used to dynamically generate HTML based on data or variables.
CORS: Cross-origin resource sharing, allows access to resources from other domains.
Authentication: The process of verifying a user's identity and granting access to protected resources.
Security: Best practices for securing web applications, such as protecting against SQL injection or cross-site scripting (XSS) attacks.
Sessions and cookies: Mechanisms for maintaining application state between requests.
File uploading: Handling incoming files from users, including processing and storing them.
WebSocket: A protocol that enables real-time communication between the server and the client.
Database integration: Connecting Express to a database such as MongoDB or MySQL.
Testing: Strategies for testing an Express application using frameworks like Mocha or Jest.
Deployment: Strategies for deploying an Express application to a production environment, such as using Docker or deploying to a cloud platform like Heroku or AWS.
Express: A fast, minimalist web framework for node.js, which provides a robust set of features for building single-page, multi-page, and hybrid web applications.
Express.js: A popular JavaScript-based web application framework that simplifies the development of server-side web applications by providing a number of utilities and tools.
Express.js 4: This version of Express.js is a rich, minimalist web framework for node.js, that provides powerful, feature-rich web development tools.
Express.js REST API: A RESTful web application development framework that uses JSON data format for data exchange between client and server.
Express.js WebSockets: A lightweight, real-time messaging protocol that enables web applications to exchange data with the server in real-time.
Express.js MongoDB: A data modeling and management tool that simplifies working with the MongoDB NoSQL database for building scalable, fast, secure web applications.
Express.js Angular: An MVC framework that combines AngularJS with Express.js for highly interactive web applications.
Express.js React: A lightweight, scalable, and fast web application development framework that uses React as its front-end component library.
Express.js Vue.js: A flexible, modular framework for building responsive, dynamic web applications and UI components using Vue.js.
Express.js Socket.io: A node.js module that enables real-time bidirectional communication between client and server using web sockets.
"...released as free and open-source software under the MIT License."
"It is designed for building web applications and APIs."
"It has been called the de facto standard server framework for Node.js."
"The original author, TJ Holowaychuk..."
"...described it as a Sinatra-inspired server..."
"...meaning that it is relatively minimal with many features available as plugins."
"Express is the back-end component of popular development stacks like the MEAN, MERN or MEVN stack..."
"...together with the MongoDB database software and a JavaScript front-end framework or library."
"It is designed for building web applications and APIs."
"...together with the MongoDB database software..."
"...relatively minimal with many features available as plugins."
"...released as free and open-source software under the MIT License."
"Express.js is a back end web application framework for building RESTful APIs..."
"It has been called the de facto standard server framework for Node.js."
"...together with the MongoDB database software and a JavaScript front-end framework or library."
"The original author, TJ Holowaychuk..."
"...described it as a Sinatra-inspired server..."
"...meaning that it is relatively minimal with many features available as plugins."
"...released as free and open-source software under the MIT License."