I want to get this clear."with just html, css, and js; can i create a website..And be able to buy a domain for it and launch it?

Question

The possibility Hosting and launching a website with just html, css and javascript documents..

Answer 1

Yes ,and if you are talking about self hosting (which is very expensive depending on your site ) you can look into this article
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.webhostingsecretrevealed.net/web-hosting-beginner-guide/&ved=2ahUKEwiR_6rZ5ZvuAhUo8HMBHcYICHIQFjAAegQIARAB&usg=AOvVaw370Tfrha547yhCbUjPEKPz&cshid=1610640285741

Answer 2

Html,Css and JavaScript, including Angular and React Js will be helping for the front end development. My answer to your question will be yes. But to make the website more efficient you should also have to keep knowledge about back-end developement too, which includes certain programming languages too

Answer 3

Yes, you can create a website with HTML, CSS and Javascript.

I don't have knowledge about "buying a domain" or "launching" a website.

But if you want to create a website from scratch and make the website interactive to the user. HTML, CSS and Javascript will get the job done.