Access the selected node in the console

When you select a node under the Elements tab, Chrome DevTools will `== $0` after the nodeAdd to.

After giving us a hint, we can use the `$0` expression to access the selected node.You can from.`$0`

Access the selected node

DevTools remembers the last five nodes selected.In addition to `$0`, we can also use `$1`, `$2` and `$3` to `$1`code>`$4` accesses the last selected node.

You can also right-click the node and select Save As Global Variable from the context menu.For example, DevTools creates a variable `temp1` to represent the selected node.Now you can use `temp1` with `$0`.

Save selected node