Before we talk about ReactJS advantages and disadvantages, let’s briefly remind the general audience what ReactJS is. Of course, first of all, it’s a powerful and popular IT framework.

It was invented in 2011 by Jordan Walke, a Facebook programmer. The purpose of such creation was to get an open-source JavaScript library to facilitate frontend web app development. In 2011 Facebook’s programmers required a JavaScript-empowered library allowing it to run multiple user interfaces at once (e.g., chat and news feed updates).

Among the benefits of using this framework, the major advantage is its language, which is JavaScript— probably, the most popular programming language in the world. As a result, ReactJS is relatively easy to use and easy to learn, and it serves to improve the web applications’ performance and interoperability.