Is it enough to design & make websites by just using HTML & CSS or do u need Javascript too?

Answer 1

You need HTML, CSS and JavaScript for a modern website, design website. Then you need PHP, SQL, jQury to give it the dynamical motion and make it powerful but also for sending and receiving data, for stuff like login, sign up, etc. because they are server programming languages. Java is one great example for games and applications, just saying haha.

Answer 2

HTML is good for basic content, CSS is used for formatting, making a responsive and mobile-ready design etc. and Javascript is used if you need object-oriented programming stuff on your website as well. So it depends what you wanna do with your website.

Answer 3

@Fadil M
Don't use Java for online games. Use WebGL.