How can I make a website where people can login/register??

Question

So far I can code in HTML, CSS and a bit of JavaScript and I already have a database on my XAMP

Answer 1

My advice is Firebase.

You can use it for learning purposes and for small/medium projects.

An example? This code uses Firebase to login different accounts in a database:

https://code.sololearn.com/WQYApZt67VWn/?ref=app

Answer 2

as @maz said firebase is excellent
for conceptual building

once you know it
you'll understand the classical way

Answer 3

php if you want
the classical way

hash passwords before
storing in db

retrieve user info on profile
page

etc etc

it's easy just think it out well

and get some tutos