React isan open-source JavaScript library for building user interfaces. It is maintained by Facebook, Instagram and a community of individual developers and corporations.Companies are searching for React js developers as it is a very scalable and reliable framework for building front end and mobile apps. Bearing this in mind, taking this course you allow you to add a new skill to your CV.In this you will fully understand what React js is and how it works. You will build a web app which will be composed of multiple components styled with Bootstrap 4. You will learn the key differences between smart and dumb components, click events, on change events, using forms, dynamicsearching with React and much more.This course is well structured with exercises and whenever you need help just yell for help.See you inside.