Selecting the right technology for developing an application or website is becoming more challenging. Among all, React is considered as the fastest growing Javascript framework. Slowly and steadily, the JavaScript tools are firming their roots in the marketplace and the demand for React Certification Training is increasing exponentially. With a quick learning curve, reusable components, and clean …
What are the advantages of ReactJS? Entry Below are the advantages of ReactJS: Increases the application’s performance with Virtual DOM JSX makes code easy to read and write It renders both on the client and server-side Easy to integrate with other frameworks (Angular, BackboneJS) since it is only a view library Easy to write UI …
This chapter explains the installation of React library and its related tools in your machine. Before moving to the installation, let us verify the prerequisite first. React provides CLI tools for the developer to fast-forward the creation, development, and deployment of the React-based web application. React CLI tools depend on Node.js and must be installed …
Why learn ReactJS? Today, many JavaScript frameworks are available in the market(like angular, node), but still, React came into the market and gained popularity amongst them. The previous frameworks follow the traditional data flow structure, which uses the DOM (Document Object Model). DOM is an object which is created by the browser each time a …
ReactJS is a simple, feature rich, component based JavaScript UI library. It can be used to develop small applications as well as big, complex applications. ReactJS provides minimal and solid feature set to kick-start a web application. React community compliments React library by providing large set of ready-made components to develop web application in a …
ReactJS tutorial provides basic and advanced concepts of ReactJS. Currently, ReactJS is one of the most popular JavaScript front-end libraries which has a strong foundation and a large community. ReactJS is a declarative, efficient, and flexible JavaScript library for building reusable UI components. It is an open-source, component-based front-end library that is responsible only for the view layer of …
It’s a common question whether to use Express JS vs Node JS when building an app. Both tools have their own set of advantages, but which one should you choose, especially as Node vs Express are very close in terms of syntax and use? This article answers your questions by placing both side-by-side. What is …
1. Why use Node.js?Answer: It is used to develop I/O intensive web applications like video streaming sites, single-page applications (SPA), and other web applications. Node.js is open-source and used by thousands of developers around the world. 2. What is REPL and explain its role in Node.js?Answer: REPL or Read Eval Print Loop are the tasks as per …
The “package.json” file is used to hold the metadata about a particular project. This information provides the Node package manager the necessary information to understand how the project should be handled along with its dependencies. The package.json files contain information such as the project description, the version of the project in a particular distribution, license …
Node.js has the ability to create custom modules and allows you to include those custom modules in your Node.js application. Let’s look at a simple example of how we can create our own module and include that module in our main application file. Our module will just do a simple task of adding two numbers. …
