Companies like Microsoft, Facebook, Instagram and Tesla have adopted this tool to develop their applications, and for this reason, React Native is one of the most popular frameworks at the moment.
What does this mean? That solves the typical problem of creating an app that can be run on both Android and iOS, without having two separate projects in two programming languages, something that has become typical in app development.
React Native allows you to create mobile applications using React but it is not the same as React for the web but rather a React focused on apps, this means that when you develop, although you can use many React concepts such as components, state managers and others, You will no longer be using HTML elements, but now you will be using them with native mobile interface elements.
Although it is true that React Native is very versatile, when developing mobile games, it seems to be not very effective and quite limited. In a Quora forum they recommended React Native if the game is something simple and with a not-so-complex animation, because if the game is too complex, the game will look slow and the device will heat up.
React Native is an excellent tool for application development, saving time and money both in the creation and maintenance of it.