How to use on my own website?

Hi everyone,

I do not actually know, if this is the right place to ask the following:
I have been practicing on code academy for a while now, and did a few courses available for free. As starter course there was the “Welcome To Codecademy” one. with the exercise to animate a text. As, I am currently working on a website I wanted to use a similar element as the one in this exercise to animate the homepage of my website. The point is though that I do not know how to actually do that. All what I know about coding is bounded to this website. Does anyone know how can I basically put in practice what I am learning in reality?

Thanks in advance for your help.