Show notes
React.js is a JavaScript library for building dynamic user
interfaces. React applications are built on top of reusable components.Components encapsulate look and feel, logic and state. Also, React hasquite an advanced state propagation mechanism. In simple words, it meansthat the user interface is very responsive and consistent. To improvedeveloper experience, React typically uses JSX. An extension toJavaScript language. Let’s dive deeper into why React.js became the mostpopular web framework. Or library. Or both. Depends who you ask.