Server.js
server.js is a popular Node.js web server framework that allows developers to create fast and scalable server-side applications using JavaScript. It provides handy features like routing, middleware, template engines, and more out of the box.
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server.js: A Fast and Scalable Node.js Web Server Framework
server.js is a popular Node.js web server framework that allows developers to create fast and scalable server-side applications using JavaScript. It provides handy features like routing, middleware, template engines, and more out of the box.
What is Server.js?
server.js is an open-source Node.js web application framework designed to help developers build fast, scalable network applications. It simplifies web server creation by providing developers with handy features commonly needed in web apps, so they don't have to rewrite them from scratch.
Some key features of server.js include:
- Routing - Map request URLs to handler functions to define app routes and endpoints.
- Middleware - Use middleware functions for implementing things like auth, logging, etc.
- Template engines - Support for template languages like Pug, EJS for server-side rendering.
- Static file serving - Automatically serve static files like CSS, images, etc.
- HTTP helper methods - Helper methods like res.send(), res.json() to send HTTP responses.
- Modularity - server.js has a very modular architecture for easy reusability of components.
server.js runs on Node.js and leverages its event-driven, non-blocking I/O model to enable very performant and scalable web apps. Many popular apps like PayPal, Netflix, Uber use server.js for these reasons. Overall, it simplifies and streamlines web development in Node.js.
Server.js Features
Features
- Event-driven, non-blocking I/O
- Asynchronous request handling
- Extensive ecosystem of middleware and plugins
- Built-in routing
- Template rendering support
- WebSocket support
- API creation and REST API support
- Real-time communication
Pricing
- Open Source
- Free
Pros
High performance
Scalable
Lightweight
Code is written in JavaScript
Active community and ecosystem
Cross-platform support
Open source and free
Cons
Steep learning curve for beginners
Callback hell can make code complex
Not ideal for CPU-intensive apps
Not as many resources as some frameworks
Versioning can cause breaking changes
Official Links
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