You need to know the basics of JavaScript, including the following:
- An understanding of some of the primitive JavaScript types, such as string, number, Boolean, null, and undefined
- An understanding of how to create variables and reference them, including arrays and objects
- An understanding of how to create functions and call them
- An understanding of how to create conditional statements with the if and else keywords
You need to know the basics of HTML, including the following:
- An understanding of basic HTML tags, such as div, ul, p, a, h1, and h2, and how to compose them together to create a web page
- An understanding of how to reference a CSS class to style an HTML element
An understanding of basic CSS ...