Confusion

Question

Do mobile apps use html and css? Like for exmple whatsapp use html and css to design .. if not than how applications design ?

Answer 1

It depends on what framework has been used to build that particular application. Take a look at Ionic, Native React, etc for example, which wraps around your web code to create mobile apps.
https://ionicframework.com/docs/v1/overview/

Answer 2

Hatsy Rei Just one thing, React Native does not wrap your code with WebView like Ionic does. React Native, as the name suggests, is for native apps.

Answer 3

Thnks