What JavaScript will remove all image tags?
See Question&Answers more detail:osThe previous answer will only remove every second image.
Remember NodeLists returned by getElementsByTagName or other DOM methods are ‘live’. That means when you remove image 0, images 1–n move down to 0–(n-1); this is a ‘destructive iteration’.
To avoid this, either make a static Array copy of the NodeList (as the jQuery answer is effectively doing), or, faster, just iterate the list backwards:
for (var i= document.images.length; i-->0;)
document.images[i].parentNode.removeChild(document.images[i]);