@korina thanks.. a little more clariffication.. I have seen how it can be used in plain javascript in your tutorial. I have built an app using react.js, a javascript library, cant I intergrate it with windy ?

Hello,
I am trying to integrate windy api map forecast to my react app.. I already have the api key.. I have tried to use the Hello world example but It does not work.. is there a way I can do that? I cant see a library either.