JavaScript For Loops Explained Simply

A for loop creates a loop with three optional expressions; enclosed in parentheses and separated by semicolons, followed by a statement (usually a block statement) to be executed within the loop.

const lessons = ["Variables", "Functions", "Arrays"];

for (let index = 0; index < lessons.length; index++) {
  const number = index + 1;
  console.log(number + ". " + lessons[index]);
}

Output1. Variables 2. Functions 3. Arrays

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