<ul data-eligibleForWebStory="true"><li>Loops in JavaScript are essential for iterating over code multiple times to run a piece of code multiple times.</li><li>The for loop is the most commonly used loop for iterating over arrays and array-like objects.</li><li>The for...of loop is used for iterating over arrays, strings, sets, maps, and more in JavaScript.</li><li>The for...in loop is used to iterate over keys of an object in JavaScript.</li><li>The do...while loop runs at least once before the condition is evaluated.</li><li>The while loop runs as long as the condition is true, but can create infinite loops if not careful.</li><li>The forEach loop is a higher-order function used to iterate over array elements.</li><li>The map loop is used for transforming values in an array and returning them in a new array.</li><li>The some loop checks if at least one element in an array passes a test.</li><li>The every loop checks if all elements in an array pass a test.</li></ul>

JavaScript loops explained, and best practices

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