I want to start app development, what programming language is best for beginners?

Answer 1

Thanks to Google! This might help you 👇
https://buildfire.com/programming-languages-for-mobile-app-development/
14 Programming Languages for Mobile App Development ...

Answer 2

For programming languages, I recommend either C or Python.
HTML, CSS, and JavaScript can be used for web design.

Answer 3

https://developer.android.com/