Detect if DevTools is open
Useful for when you want something special to happen when DevTools is open. Like pausing canvas, adding style debug info, etc.
$ npm install --save devtools-detect(with Browserify)
$ bower install --save devtools-detect<scriptsrc="devtools-detect.js"></script><script>// check if it's openconsole.log('is DevTools open?',window.devtools.open);// get notified when it's opened/closedwindow.addEventListener('devtoolschange',function(e){console.log('is DevTools open?',e.detail.open);});</script>- Chrome DevTools
- Safari DevTools
- Firefox DevTools
- Firebug
- Firebug Lite
Doesn't work if DevTools is undocked and will show false positive if you toggle any kind of sidebar.
MIT © Sindre Sorhus