for loopslet referencetypeof operator referenceMath object referencenew keywordfor loop (MDN)if/else statementsthis, and return (video)return statementlet, var, and constlet (MDN)var (MDN)const (MDN)let vs var (StackOverflow)starter-code > 7-person-module folder
Build a module that creates a person by following the steps in the app.js file.
starter-code > 8-iife-exercise folder
Build a function that logs the value of a counter variable, using both the let and var keywords. A classic JavaScript brain teaser.
firebase.database.Reference API documentation