Putting code in a repeater

https://www.wix.com/velo/reference/$w/repeater/foreachitem

This helps you to ‘access’ the stuff INSIDE repeater

$w("#myRepeater").forEachItem( ($item, itemData, index) => {
  let repeatedElement = $item("#repeatedElement");
  let nonRepeatedElement = $w("#nonRepeatedElement");
  let itemDataValue = itemData.someProperty;
  let isEvenItem = index % 2 === 0;
} );