Extension:GrowthExperiments

The GrowthExperiments extension is used by Wikimedia Foundation sites for experiments done by the  team.

The extension contains features for:
 * a with various helpful features
 * a for suggested tasks and for generic editing
 * a during registration
 * some improvements to registration confirmation emails
 * some improvements to registration confirmation emails

Integrations
GrowthExperiments integrates with the following extensions:
 * VisualEditor: for a better editing experience when doing suggested tasks
 * PageViewInfo, for various interface elements trying to explain the user's current or potential impact, most notably the "impact" module on Special:Homepage
 * MobileFrontend, for showing a mobile-optimized version of various features
 * UniversalLanguageSelector, for language selection in the post-registration survey
 * Flow, for messaging features ("ask help" dialog on the homepage and in the help panel) when the target page is a Flow page

In theory all of these extensions are optional, although the behavior of GrowthExperiments without them is not heavily tested.

Quickstart with MediaWiki Docker
See .