Javascript for Kids · Lesson

Counting with a for Loop

Start: where to begin
Rule: when to keep going
Step: how to count up

Count from one number to another.

Counting with for 🔢

Hi, counting captain! 🌟 The for loop is great for counting!

It can count 1, 2, 3 all by itself. 🪄

for (let i = 1; i <= 3; i++) {
  console.log(i)
}

A for loop has three parts inside ( ):

for (let i = 0; i < 3; i++) {
  console.log("Step!")
}