Been in use on Wikipedia for a long time, no longer experimental.
Change-Id: I3dde225a07e25f9dcda1a651dfb5a7b2d0833eb1
/**
* Whether ResourceLoader should attempt to persist modules in localStorage on
* browsers that support the Web Storage API.
- *
- * @since 1.23 - Client-side module persistence is experimental. Exercise care.
*/
-$wgResourceLoaderStorageEnabled = false;
+$wgResourceLoaderStorageEnabled = true;
/**
* Cache version for client-side ResourceLoader module storage. You can trigger