All extensions:
https://fr.wikimini.org/wiki/Sp%C3%A9cial:Version
For each extension, it could be useful to understand the ones that:
- "disable": we can disable now, and re-discuss in the future when we will need it
- "wait": we must wait since now it's very important to ...
- "keep" we should probably keep it always-on since it's useful for ...
- AWC`s MediaWiki Forum (Internet Archive version) (): removed
- ❌ AWC-fr: removed
- ❌ awcforum_hooks.php: removed
- ✅ Canonical Href: keep, it consists in just 3 files very short
- ✅ CategoryTree: keep
- ✅ CheckUser: keep for patrolling
- ✅ Cite: keep, stable
- ✅ CiteThisPage: keep, stable
- ✅ ConfirmEdit: keep - note it seems it requires QuestyCaptcha
- ✅ Contribution Scores: stable, keep
- ❌ CurrentUsers: unmaintained since 1.19 https://www.mediawiki.org/w/index.php?title=Extension:CurrentUsers&oldid=4714647
- ❌ Duplicator: to be disabled, not compatible anymore with 1.32 or later
- ✅⚠️ EmbedVideo probably works but was forked by https://www.mediawiki.org/wiki/Extension:EmbedVideo_(fork)
- ✅⚠️ Form experimental, supports 1.39+
- ✅ Gadgets: keep, stable
- ✅ ImageMap: keep, stable
- ❌ include (): removed (thanks rififi)
- T331099: Improve "picture of the day" and "quote of the day" to don't require the Include extension and PHP scripts
- ❌ drop extension include / secure-include.php: removed (thanks rififi)
- ✅ InputBox: keep
- ❌ InputBox_20151210: removed
- ✅ Interwiki: keep, stable
- ✅⚠️ Liquid Threads: deprecated but it works (in use by Hungarian Wikipedia etc.)
- ❌ LocalisationUpdate: to be removed, not compatible with 1.38+ https://www.mediawiki.org/w/index.php?title=Extension:LocalisationUpdate&oldid=6317009
- ✅ Matomo: keep, stable
- ✅ MultimediaViewer
- ✅ Nuke: keep, for patrolling
- ✅ ParserFunctions: keep, stable
- ✅ PdfHandler: stable, keep
- ✅⚠️ Poem: probably not in use, could be removed
- ✅ QuestyCaptcha): keep - note that it's based on ConfirmEdit
- ✅ Quiz: stable, keep
- ✅ Renameuser: keep
- Renameuser_20170301: removed (unused)
- ✅ Replace Text: stable, keep
- ✅⚠️ SelectCategory: unclear, says stable, keep
- ❌❌❌ SpecialForm: extension dropped by security concerns
- ✅ SpamBlacklist: stable, keep
- ✅ TemplateData: keep
- ✅⚠️ Title Blacklist: keep (in the future, evaluate if can be replaced by AbuseFilter)
- ✅ TorBlock: keep
- ✅ UniversalLanguageSelector: keep
- ⚠️⚠️ UserFunctions: stable, but we should understand current usage to deprecate it
- uniwiki ??
- ✅⚠️ VisualEditor: keep, but will be not necessary on upgrade to 1.35
- ✅ WikiEditor: keep
- WikiminiLanguage
- ✅ WikiSEO: stable
- ✅⚠️ WhosOnline: renamed "WhoIsOnline", stable