## 2017-11-09  #Snippet: Make HTML Comment visible

```javascript
var comment = this.childNodes[0]
var pre = document.createElement("pre")
pre.textContent = comment.data
this.insertBefore(pre, comment)
```


```javascript
Array.from(that.childNodes).forEach(ea => {
  if (ea instanceof Comment) {
    var pre = document.createElement("pre")
    pre.style.color = "green"
    pre.textContent = ea.data
    that.insertBefore(pre, ea)
  }
}) 
```