responding to unsatisfactory data and actions

containing chunks of code for later re-use

performing more powerful functions such as transforming and filtering arrays

collecting several items in one container

collecting properties and values into containers

grouping code into actionable chunks

making events happen again and again

making decisions with if and else statements

reviewing essential math + logic + beyond

differentiating const + let + var when declaring variables

storing data into named containers

looking at and manipulating numbers in JavaScript

looking at and manipulating plain text in JavaScript

summarizing the building blocks of web app data

using the browser's console as a code playground

documenting code with some comments and whitespace

getting started with JavaScript on a webpage

introducing the programming language of the internet

positioning layouts into rows and columns

positioning elements in flexible containers

adjusting our stylesheets for differently-sized screens

avoiding browser defaults with the * (global) selector

determining how we arrange something on a browser window

managing the spacings of visual HTML objects with CSS

working with font hues and other light attributes

targeting a group of elements on a webpage

ways to add styling to an HTML page

styling a website using a design language

adding non-alpha/numeric text

adding user interactivity to a webpage