Javascript for mobile app development​

Question

I am planning to develop a mobile app using crodova/phonegap/ionic and for that I need to learn JavaScript, HTML and CSS. Is that a better approach as compared to developing native apps and learning multiple languages?

Answer 1

In short:
That depends upon your area of interest Learning HTML JS CSS you can develop mobile + web apps.

Learning Java + Android => Native apps and server side codings.

Answer 2

Better - No [Native apps always perform better]
Cost/Effort Effective - Yes [Same app can be deployed to iOS/Android/Windows]

Answer 3

you can develop app from js , html5 , css.

it would not better than native apps.

Google has spends years to develop java libraries.

Answer 4

Yes, I agree that native apps are better in terms of performance and stability but I'm looking at a faster learning curve as compared to learning 2 different programming languages.