What is ReactJS ?
ReactJS is the java Script library for building user interfaces developed by Jordan Walke , a software engineer at Facebook. ReactJS also termed as “React” which is considered as a declarative and efficient java script library which provides “components” for breaking the complex code logic into isolated small codes which are easier to develop and maintain.
Earlier the browsers were using the traditional approach of data flow structure using DOM (Document Object Model) where a change in document requires browsers to remove and add the complete DOM object again for each modification. This DOM approach is repetitive , requires more time for loading the object details, and requires more memory which overall impacts the application performance. With the implementation of Virtual DOM (Java script object) makes ReactJS to perform with high performance as Virtual DOM only changes the individual DOM elements rather than reloading the complete DOM every time which makes it faster to loader the front end view.
The ReactJS tutorial is for the beginners and professionals who has interest in learning java script library ReactJS. The ReactJS tutorial provides details explanation of the ReactJS components and its usage for developing web based and mobile based scalable applications with ease.