JavaScript Global ID Element Feature Tester

This page checks to see if your browser supports the automatic definition of a global variable for elements with an id property. If you click the Share Results button below, you will add your results to the data I'm collecting to generate the report below. Thanks for helping me satisfy my curiosity!

         not supported

browserversionlayout engineossupported
Chrome 91.0.4472.77 Blink Windows 10 64-bit
Chrome Mobile 90.0.4430.210 Blink Android 10
Microsoft Edge 91.0.864.37 Blink Windows 10 64-bit
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