When we enabled this warning mechanism in 2018, the most common violation was the Gadgets extension. Its noise was hiding pretty much all else.
This was fixed last week per T171180. I've re-enabled the detection logging with <https://gerrit.wikimedia.org/r/#/c/mediawiki/core/+/431816/>, but today during the group1 deployment, it became obvious there's a few more we missed that happen on basically all page views. These will need to be fixed before we can continue.
For each of these, the code currently calls `addModules()` on both mobile and desktop, but the lack of a `target` declaration is making the module get skipped client-side. We will need to set `targets=> [mobile, desktop]` on these and then decide either to let it load like the code tries already, or explicitly forego loading in some way.
| fixed | module | 4h total count |
|--|--|--
| | ext.uls.interlanguage | 809,041
| | ext.visualEditor.desktopArticleTarget.init | 809,039
| | ext.visualEditor.desktopArticleTarget.noscript | 809,037
| | ext.3d.styles | 809,036
| | ext.uls.interface | 809,035
| | ext.wikimediaBadges | 807,320
| | site | 783,608
| | site.styles | 783,606
| | noscript | 783,604
| | ext.globalCssJs.user | 783,179
| | ext.globalCssJs.user.styles | 783,177
| | ext.uls.compactlinks | 747,326
| | mmv.head | 378,848
| | mmv.bootstrap.autostart | 378,845
| | wikibase.client.init | 200,084
| | mw.MediaWikiPlayer.loader | 103,683
| | mw.PopUpMediaTransform | 102,323
| | ext.tmh.thumbnail.styles | 102,322
| | wikibase.ui.entitysearch | 102,041
| | ext.wikidata-org.badges | 101,481
| | wikibase.common | 97,583
| | jquery.wikibase.toolbar.styles | 85,611
| | jquery.ui.core.styles | 85,610
| | wikibase.ui.entityViewInit | 85,610
| | ext.popups | 82,738
| | ext.citoid.wikibase.init | 82,524
| | wikibase.quality.constraints.suggestions | 80,423
| | propertySuggester.suggestions | 80,093
| | ext.3d | 76,091
| | filepage | 75,845
| | mediawiki.action.view.filepage | 75,844
| | ext.cx.eventlogging.campaigns | 74,886
| | ext.cite.ux-enhancements | 74,406
| | mediawiki.action.view.metadata | 53,789
| | ext.flaggedRevs.advanced | 40,314
| | mw.TMHGalleryHook.js | 34,020
| | ext.advancedSearch.init | 21,810
| | ext.advancedSearch.initialstyles | 21,810
| | mediawiki.special.search | 21,810
| | ext.scribunto.logs | 16,021
| | mediawiki.special.userlogin.login.styles | 12,910
| | ext.charinsert | 12,849
| | ext.charinsert.styles | 12,849
| | mediawiki.action.edit.collapsibleFooter | 12,345
| | ext.CodeMirror | 12,332
| | mediawiki.special.userlogin.signup.js | 11,808
| | mediawiki.special.userlogin.signup.styles | 11,808
| | ext.TemplateWizard | 11,804
| | mediawiki.action.edit | 11,804
| | ext.wikiEditor | 11,793