MediaWiki:Gadgets-definition

user-interface

 * summary|summary.js
 * citation|cite.js
 * disclaimer-hid|disclaimer-hid.js

user-buttons

 * button-reference|button-reference.js
 * button-literature|button-literature.js
 * button-inserted-article|button-inserted-article.js
 * button-javascript|button-javascript.js
 * button-code|button-code.js

editor-buttons

 * button-editorial|button-editorial.js
 * button-editorial-sign|button-editorial-sign.js
 * button-welcome|button-welcome.js
 * button-timestamp|button-timestamp.js
 * button-oldid|button-oldid.js
 * button-suspicious-account|button-suspicious-account.js
 * button-copyvio|button-copyvio.js

teacher-buttons

 * button-checked|button-checked.js
 * button-reviewed|button-reviewed.js

sysop-interface

 * user-tools|user-tools.js
 * reasons|reasons.js