[Hellohellobyebye]

I'm looking at starting to build my own app, but I have no prior knowledge of how to go about it. What is the best language/program for beginner app developers?

[eidat]

Depends what kind of app you are aiming for, I am currently working with an app connected directly to a php website, for that we're using react native js, I **personally** think javascript is the way to go if you are aiming to connect a webapp with a mobile app.

[Hellohellobyebye]

Is native JS a type of javascript?

[anon500]

I belive u need just do it, like the nike's slogan

get some programming challenges at internet ans solve then, it's a good way to know what u don't know!

[rcwuklhneabnhcgpqi]

JavaScript can be a good start. 
You can use it to build mobile apps, websites, api. 

Check for NodeJS, Ionic, React

HTML and CSS are the basics as well

[heil berserkr]

i love coding, its my passion, i love javascript and html.

[cierra03f_x836s]

Check out PWAs built with JavaScript

[brofstad]

I think learning Javascript and the basic HTML stack (HTML, CSS, Javascript) is a great start.

[goodgir1fan]

Take a look at freecodecamp and learn JS, HTML/CSS. With nodeJS and HTML, you can start making usable webapps

[RandomStringandINT]

Try Swift for IOS(Apple)  or Kotlin (Advanced Java) for Android