summarizing the famous interface-building JavaScript library

launching a React app/website onto a github.io subdomain

changing the look of the React app based on certain criteria

changing the look of what appears on the React app

displaying content from an array of objects

displaying content based on different situations

keeping track of a component's changing variable values

passing data from a parent to a child component

starting a React app without create-react-app

summarizing the famous interface-building JavaScript library

a next.js front-end for the sanity back-end (you're looking at it!)