Implementing the Modernizr Test API within a module or theme

The Modernizr Drupal module provides a Test API which allows site admins to generate a custom build which contains all the features needed by modules and themes enabled within a Drupal site. This API is very simple, and implementing it means you'll be making life easier for any user who uses both your module/theme and the Modernizr module.

You can read the full docs within the official modernizr.api.php file, but here are a few samples:

How to implement within a module

Implement hook_modernizr_info() in your module:

/**
 * Implements hook_modernizr_info().
 */
function mymodule_modernizr_info() {
  $tests = array();

  // My Module relies on media queries.
  $tests[] = 'mq';

  return $tests;
}

How to implement within a theme

Themes should implement the dependencies within the .info file:

modernizr[tests][] = flexbox

Alternatively, you can implement hook_modernizr_info_alter() but we feel that the .info method more closely aligns with normal themer workflow and domain knowledge.

List of modules/themes that support Test API

Once you implement this API, feel free to update this issue: #1914478: [meta] Provide Modernizr integration for other contrib modules