Loops offer a quick and easy way to do something repeatedly.
You can think of a loop as a computerized version of the game where you tell someone to take X steps in one direction, then Y steps in another. For example, the idea “Go five steps to the east” could be expressed this way as a loop:
for (let step = 0; step < 5; step++) {
// Runs 5 times, with values of step 0 through 4.
console.log('Walking east one step');
}
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