Mobile applications
LightningChart JS is a JavaScript library so it doesn't directly integrate to any Mobile application development framework. There are, however, a number of different ways it can be used in a Mobile application.
Web application used via Mobile web browser
In this case, there's nothing fancy to do. You simply create a normal web application, use LightningChart JS completely normally, and then use the application via a Mobile devices web browser. To achieve mobile layouts of web content, refer to standard CSS practices for mobile users.
Web application wrapped in a native WebView component
Another way to realize mobile applications is to start similarly as above, creating a normal web application. However, instead of hosting it, the application is placed within a native Mobile application framework (e.g. Android studio, Xcode, React Native). Almost all frameworks tend to have a component like "WebView" or "iframe", which allows displaying web sites or web applications inside the Mobile app.