HTML

• The head element contains information about the webpage.
• The body element represents the visible content shown to the user.
• The footer element often contains copyright information.

CSS

• A custom class can be used to target elements, useful for multiple elements with the same style
• Margin indicates how much space we want around the outside of an element.
• Padding indicates how much space we want around the content inside an element.

Git

• git status: checks what branch we are currently on
• git pull origin main: pulls main branch from github to local
• git add -A: used to commit files in working branch to github
• git commit -m "message": Gives message to the committed working branch
• git checkout -b branch-name: creates a new branch and switches to it
• git checkout main: locates back to the main branch

JavaScript

• Control flow is the order in which a computer executes code in a file
• Javascript code is executed from top to bottom
• A variable is a named container that allows us to store data in our code.
• To execute a function, we must remember to call the function.