React.js: Easy Learning

<p>This book is based on React.js learning programming. React (also known as React.js or ReactJS) is a free and open-source front-end JavaScript library for building user interfaces based on UI components. It is maintained by Meta (formerly Facebook) and a community of individual developers and companies. React can be used as a base in the development of single-page mobile or server-rendered applications with frameworks like Next.js. However React is only concerned with state management and rendering that state to the DOM so creating React applications usually requires the use of additional libraries for routing as well as certain client-side functionality.</p>