MediaWiki:Gadgets-definition

powered-by

 * sigrie|sigrie.js
 * wowhead|wowhead.js

tooltips

 * fixed-tooltips|fixed-tooltips.js|fixed-tooltips.css

labs

 * item-generate|item-generate.js
 * quest-generate|quest-generate.js
 * instant|instant.js
 * speech-to-text|speech.js