What are the prerequisites for ReactJS?
Have you ever wished to create your own modern website or app with high performance and security?
If you did, learning ReactJS is the best decision! Making beautiful, sensitive, and quick web applications requires a lot of effort. ReactJS has a lot to offer in UI development.
It follows a component-based design, which allows developers to create resizable web applications or complex user interfaces by integrating small and isolated snippets of code. The process may seem complicated but by gaining expertise in the right prerequisites for ReactJS one can easily excel in it.
Many developers and experienced people make the mistake of jumping straight into ReactJS without first understanding the prerequisites.
6 Essential Prerequisites for Learning ReactJS
1. HTML and CSS
HTML and CSS are the pillars for all front-end developers. So, before you start learning ReactJS, make sure you know how to code in HTML and CSS.
You should be able to write semantic HTML tags, CSS selectors, use classes, enforce a CSS reset, box model, reset to border-box, flexbox, write responsive web applications with media queries, and create a frontend framework using HTML and CSS.
2. Node Package Manager
The NPM registry is where developers can get the tools, they need to create software. Hence, before going on to use ReactJS, you should have a good grasp of the NPM (Node package manager) registry and how to use NPM to install packages.
ES6 Features that you need to be familiarized
The following features of ES6 need to be familiarized to get a good grip of the language
- Let and Const
- Arrow functions
- Default parameters
- spread attributes
- Static methods
- Getters and Setters.
5. Bootstrap 4
Bootstrap is a front-end UI framework that makes it easy for ReactJS developers to create beautiful user interfaces in less time by providing a powerful grid (container, row, and col) system and ready-made UI components.
Multiple ways to combine Bootstrap with ReactJS code
- Implementing Bootstrap using CDN (content delivery network),
- Installing Bootstrap NPM library from Node Package Manager or
- Installing and using React-Bootstrap library in ReactJS.
6. Git and CLI (Command Line Interface)
Another essential requirement for developers is Git (version control), which allows them to store their projects on GitHub, Bitbucket, and GitLab (Code hosting platform). It enables developers to collaborate and work together, as well as monitor and host various versions of project files.
With the aid of the CLI (Command-line interface), you’ll be able to implement different functionalities in ReactJS such as installing packages, using NPM, building a react app, running a react app, and a number of other tasks.
ReactJS-based applications have become high in demand, which pushes up the demand for web developers who know ReactJS.