Objects: Bundle the Facts

A game character has a name, a speed, and a score. Keeping three separate variables gets messy fast — an object keeps related facts together.

let player = { name: "fox", speed: 40 }

1. 1Build the object

   Make a player object with a name and a speed.

   let player = { name: "fox", speed: 40 }

2. 2Use its properties

   Create the animal using player.name.

3. 3Move by speed

   Move it using player.speed.

4. 4Level up

   Change player.speed to 120 and move again.