Without QuickTime, `Modernizr.video.h264` will be `undefined`; https://github.com/Modernizr/Modernizr/issues/546. VML. VML. By: Craig Andrews (@candrews).

Respond to your user's browser features. Modernizr tells you what HTML, CSS and JavaScript features the user's browser has to offer. Add your detects ...

Documentation · Modernizr Download Builder · Modernizr 3.5.0 · News

You can download the configuration file from the build menu (under "Command Line Config"). This will give you a JSON file that you will give to the Modernizr ...