Thinking about learning how to code

w3schools and freecodecamp are great websites for beginners. I learned most of my coding knowledge from those sites. And they're completely free. 

https://hessostrange.neocities.org/HTML%20Group/spacehey-main-codes

This site has some quick little codes that can help you reverse engineer some stuff!

I like to make mine here: https://tommypanzram.neocities.org/

But remember that no tester is completely accurate, so you might have to mess with it a little.