Before we deploy as a default feature, we should be sure that we aren't causing a huge conflict on wikis where the ReferenceTooltips gadget is enabled by default. For beta deployments, we aren't as concerned since users will specifically enable our feature and can read the help text mentioning the gadget conflict.
- Check all (?) MediaWiki:Gadgets-definition pages.
- The Gadget extension provides an API that might be helpful.
- Search for ReferenceTooltips. Warning, the gadget might have different names on different wikis.
- See if it is enabled by default.