Web application development is a major service in the IT sector and it is in high demand in every industry domain. There are various web application frameworks and libraries available that lead to an easy web development. Developers opt for the various frameworks and easy processes that makes the development fast and reliable.
Every framework is ideal for the particular web app development. For instance, for the node web development, the express.js is a good option.
If you are a developer then it might be a question hit in your mind about the difference between Node.js and Express.js. Both terms are related to each other but there are many factors that differentiate them from each other.
Here we will give you a clear roadmap about the same because we will discuss the Express.js and Node.js. Before moving ahead let’s understand the meaning of Express.js and Node.js in simple terms.
Express.js is defined as a small Node.js framework of the web application. It is a back end web app framework for Node.js that offers a good collection of topography for web applications and mobile applications.
Express.js is a prebuilt Node.js framework that helps create the server-side web application. It is a faster and smarter approach. The certain characteristics of this framework are flexibility, minimalism and scalability that make it an ideal option to choose than other frameworks.
Key features of Express.js:
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It is a library for the execution of JavaScript applications that is external to the browser. The main use of Node.js is about server-side programs or networks a web application creation. The use of this library is mostly for the server applications in real-time.
It also allows JavaScript to run locally on the server or machine. Without Node, the execution of the JavaScript was not even imaginable on the system. There are ample frameworks available to use like hapi, koa etc. and Express.js is one of those. The most useful framework is Express.js that is also more popular than other frameworks
The main use of Node.js is for the desktop applications and there is no limitation on the use of programming languages. There could be the use of any language that transpiles to JavaScript. The node web development is powerful in terms of performance.
Key features of Node.js:
Event-driven Programing: It is defined as a different way of thinking about the program flow. The flow of the program is defined by the events that are taking place.
Before stepping forward let's understand the difference in a simple language.
Feature | Node.js | Express.js |
Use | The main use of Node.js is to build server-side, event-driven apps and input-output apps. It is best suited to implement a chat app and the web server. | The main use is to build web apps using the principles of Node.js. Moreover, it is also used to create APIs in Node.js |
Coding time | More coding time | Very less coding time |
Requirement | Express is not required for the Node | Node is required for the express |
Building block | It is built on Google’s V8 engine | It is built on Node.js |
Written in | C, JavaScript and C++ are the main languages in which Node.js is written. | JavaScript is the only main language in which Express.js is written. |
Routing | It is not provided | The routing is provided |
View model | It does not support the view model | It supports the view model |
Platform and Framework | Run time platform or the environment that is designed for the server-side execution of the JavaScript | A framework that is used for the Node.js |
Level of features | There are few features than Express.js | The features in Express.js are more as compare to the Node.js |
View Model | It doesn’t support | Support the view model |
Middleware | There is no use of such provision | Use the middleware for the arrangement of the functions in a systematic way |
Controller | Controllers are not provided | Controllers are provided |
Wrapping up:
So, far we have covered all the important factors which differentiate the Express.js and Node.js. Hope the confusion gets clear with lucid words. If you choose node web development, then have a clear approach for the same.