How do I iterate over the NodeList returned by querySelectorAll()?

You can iterate over a NodeList returned by querySelectorAll() using a variety of methods. Here are a few common ways:

1. Using a for loop:
```javascript
const nodeList = document.querySelectorAll("yourSelector");
for (let i = 0; i < nodeList.length; i++) {
console.log(nodeList[i]);
}
```

2. Using a forEach loop (available in modern browsers):
```javascript
const nodeList = document.querySelectorAll("yourSelector");
nodeList.forEach((element) => {
console.log(element);
});
```

3. Converting NodeList to an Array and using forEach loop:
```javascript
const nodeList = document.querySelectorAll("yourSelector");
Array.from(nodeList).forEach((element) => {
console.log(element);
});
```

4. Using a for...of loop (Modern approach):
```javascript
const nodeList = document.querySelectorAll("yourSelector");
for (const element of nodeList) {
console.log(element);
}
```

Choose the method based on your compatibility and readability requirements. The most modern approach is the for...of loop, but for older browsers, you may want to use a traditional for loop or convert the NodeList to an Array with Array.from() before using forEach.