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Javascript for Kids · Lesson

What Is an Array?

An array holds many values in order.

Treasure Lists! 🗃️

Hi, treasure hunter! 🌟 What if we want to hold MANY things in one box?

We use an array — a special list that holds lots of values! 💎

let treasure = ["gold", "gem", "crown"]
console.log(treasure)

A List in Brackets 📋

An array uses square brackets [ ] with values inside, split by commas.

["cat", "dog", "fish"] is a list of 3 pets! 🐱🐶🐟

let pets = ["cat", "dog", "fish"]
console.log(pets)

All lessons in this course

  1. What Is an Array?
  2. Getting Items by Number
  3. Adding and Removing Items
  4. Looping Through a List
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