Please,how do I publish my codes into websites online?

Answer 1

Try something like x10Hosting (I use it personally). You can sign up online and put files there with their file manager and access the site with a URL.

Alternatively, you could host your own server, but that may be violating the AUP and terms of service of your internet provider.

Answer 2

You can try:
www.pastebin.com

Answer 3

You mean host a website so people can see it publicly?

Answer 4

Exactly