How do you develop web applications and mobile together?

The mobile app depends on whether you are viewing the web through a web view or an app without a web view. In the shopping mall industry, an app that looks at the web through web view is called hybrid, and an app that does not have web view is called native. If I were to tell you a little bit about the hybrid side,

Hybrid is slower than pure web (chrome, basic browser, safari) because it is a form of floating apps inside the app. And the disadvantage of source coding is that the range of browser compatibility increases by the type and version of webview. However, in terms of maintenance, there is no need for a separate update for the app, which is certainly advantageous.