This blog post explains IE6 DOM implementation in detail. https://blogs.windows.com/msedgedev/2017/04/19/modernizing-dom-tree-microsoft-edge/ https://blogs.win

This blog post explains IE6 DOM implementation in detail. https://blogs.windows.com/msedgedev/2017/04/19/modernizing-dom-tree-microsoft-edge/ https://blogs.windows.com/msedgedev/2017/04/19/modernizing-d...