HTML

• The head element contains information about the webpage not seen by users
• The body element represents the visible content shown to the user
• Order matters when it comes to headers, footers, and everything inbetween

CSS

• A margin indicates how much space we want around the outside of an element.
• A padding indicates how much space we want around the content inside an element.
• webpages can be styled directly in HTML or linked to a stylesheet

Git

• git status: checks out what branch we are currently on
• git checkout -b branch name: creates a new branch and switches to it
• Git is verision control system to track changes and test new code without compromising the main branch

JavaScript

• A variable is a named container that allows us to store data in our code.
• Control flow is the order in which a computer executes code in a script.
• adds funtionalitly to webpage