When you visit a website, what is the first thing you notice? Its appearance, right? Websites can be beautiful and they can be dull as well. But is appearance everything? No, not at all. The most important factor of a website is its performance. This modern era demands high performances from their websites. There could be countless users accessing the same page at the same time.The website should be strong enough to handle the pressure. It should be fast. It should not take more than usual time to open a web page or do anything on it. It all depends upon how a website is built and what kind of technologies are used in it. React.js is one such technology.
What is React?