Introduction

When we put this course together, we decided we didn't just want to be conceptual, we want to get hands on. We talked a lot about what language will be a good to do this. We want language that was friendly for beginners, but not just beginner language. It need to be popular and relevant. But very importantly we also want you can get started without installing anything. So we decided to go with Javascript.

Javascript is a language that works with and manipulates web pages, and that's mean Javascript is specialized and intentionally limited. Javascript is also scripting language. Scripting languages are more limited programming language that embedded inside another program. Javascript only works in web browser, like Chrome, Mozilla Firefoz, etc.

Javascript is case-sensitive. If you remember, it means lowercase and uppercase letter can make different in your program. Wrong use of letter and your program will not work.

In this course, you will see many things that you learned before, but we will get more deeper.

You can test your code in codepen. Just write your code in javascript section and run it every time you finished.