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Highlight and inspect DOM nodes

This page describes the JavaScript Debugger as it appears before Firefox 52.

See what it looks like from Firefox 52 onwards.

If you hover over a DOM node in the Variables pane, it will be highlighted in the page.

Also, a target icon will appear next to the variable. If you click on this target, the Inspector will open with this DOM element selected.

Document Tags and Contributors

 Contributors to this page: wbamberg
 Last updated by: wbamberg,