Como hago para crear un java script

Question

en la app no lo encuentro y no entendí como crear uno

Answer 1

The JavaScript (code) comes under the web (html, css , js) in code playground..
Something like this

https://code.sololearn.com/Wp9Pvn8z2U9o/?ref=app
You will find some code in the JS section...
To create one.. go to the {} thingy and create a new web code and swipe to the section of JavaScript

Also refer.. https://www.sololearn.com/learn/JavaScript/1124/
https://www.sololearn.com/learn/JavaScript/1125/