What language do I need to learn to code a app that people can use to communicate??

Answer 1

For pc is used C languages (C, C++, C#), maybe Python. For mobile - Android studio IDE, Java, Kotlin or Xamarin framework (C#)(for android), Swift, Objective-C for iOS

Answer 2

What platform you mean? PC, mobile or web?

Answer 3

All three of them

Answer 4

For web if you want create website - html, css, javascript bases of this technologies. in fact, the requirements are much broader and go beyond basic knowledge. maybe you will need the services of a web designer, layout designer, to make your site beautiful and adaptive for any device. This is frontend. For create databases,cms in server you must know some of these languages and frameworks: javascript, node.js, django, ruby, php, sql, python... this is backend

Answer 5

OK thanks by the way