How do I use get element by class in JavaScript? or What's the best way to get element by class for d

Quick tip: get element by class won’t work if your class names have typos or if the elements are dynamically added after your script runs.

For dynamic content, try `MutationObserver` or just re-run your selector after the content loads.

And yep, `Array.from()` is the way to go for looping. Or you could use the spread operator like `[...elements].forEach()`. Both work!