How does one utilize HTML, CSS, and Java for computer science?

HTML and CSS are used for front end web development - HTML is the markup that specifies what elements are going on your page, and you make those elements look the way you want using CSS. Java is a programming language that is great for writing backend code, which can handle surfacing the data and logic you need to populate your frontend user interface. These are just some of the many ways you can use these languages.

HTML, CSS, and Java Script are widely used languages for developing front end websites and portals. If you want to learn more about coding with these languages, I would recommend completing courses in CodeAcademy.com.

You can majorly divide apps, services into frontend and backend. Frontend is normally what you directly see and interact (website, app it self), and backend is normally frontend is internally interacting (server).

• HTML, CSS, and Javascript (Java is not Javascript!) are languages people use to build website (frontend). Sometimes you can also write simple iOS or Android app with HTML, CSS, and Javascript using frameworks like "React Native"
• Java, Javascript and so on... almost every languages can be used to build backend.
• Additionally, Swift or Objective-C is used for iOS app (frontend). Java, Kotlin or C++ is used for Android app (frontend).

Good early Thursday morning everyone from San Antonio, Texas ;-)

Nigel,

Below are a couple of websites I used in my studies to gain understanding and some hands on experience with HTML, CSS, and JAVA:
http://www.tutorialspoint.com/
http://www.w3schools.com/

Another great site was codecademy, https://www.codecademy.com/, mentioned already above by Mr. Britt.

There are a number of tools, sites out there but nothing better than just practice. Practice. Yes, practice. Practice your coding skills when you can as the more you practice the better you will get with understanding and functionality.
Example - Build a website then just add/remove features using your coding skills in HTML, CSS, and JAVA. See what happens not only in your favorite web browser but in others also. Build an application and again change up functionality, appearance, etc....

But back to your question, "How does one utilize HTML, CSS, and Java for computer science?" - With a good technical skill set and understanding of how HTML, CSS, and JAVA work and work together; I honestly believe you can utilize these languages to do pretty much anything you want in computer science.

I hope this helps out Nigel but whatever you do; do not stop learning you have built yourself a good foundation now it is up to you and what you want to do.

Continued Success,

Luis Santana