To begin learning reactjs, you should have a good understanding of HTML and CSS. These languages are used to create the skeleton of any website or mobile application. They are a foundation for any web development project, and the more you know about them, the easier it will be to learn React. You will also need to be familiar with JSX (JavaScript Extension), which is a special syntax that lets you use HTML quotes and tag syntax for rendering particular subcomponents. It also supports the building of machine-readable codes.

React JS is based on plain JavaScript, so it will be much easier to learn if you have a grasp of this language. It is possible to start learning React without having a background in JavaScript, but you will have a harder time and it will take you longer to get up to speed.

Learn more about it with reactjs course in pune, and if your intresting of doing "https://www.iteducationcentre.com/reactjs-training-institute-in-pune.php" target="_blank" rel="noopener noreferrer">best online react js training then IT Educationcentre is the best option for you.