| Extension | Installation | Documentation | Usability |
|---|
| AddThis | 5 | 5 | 4 |
| Admin Links | 5 | 5 | 5 |
| Apc | 3 | 3 | 4 |
| Arrays | 5 | 3 | 5 |
| AutoCreatePage | 5 | 4 | 5 |
| Awesomeness | 5 | 5 | 5 |
| BootstrapComponents | 5 | 5 | 5 |
| BreadCrumbs | 4 | 4 | 4 |
| CategoryTree | 4 | 4 | 4 |
| Chameleon | 5 | 4 | 5 |
| CharInsert | 4 | 4 | 4 |
| Cite | 5 | 4 | 3 |
| CiteThisPage | 5 | 3 | 4 |
| CodeEditor | 5 | 4 | 4 |
| Collection | 1 | 1 | 3 |
| CommonsMetadata | 5 | 3 | 3 |
| Confirm User Accounts | 4 | 2 | 3 |
| Confirm user accounts | 4 | 4 | 4 |
| ConfirmEdit | 4 | 3 | 4 |
| ContactPage | 4 | 3 | 5 |
| Data Transfer | 5 | 5 | 5 |
| DateDiff | 5 | 5 | 5 |
| Delete Batch | 5 | 5 | 4 |
| DisplayTitle | 5 | 5 | 5 |
| EasyTimeline | 1 | 2 | 2 |
| EditAccount | 5 | 5 | 5 |
| EmailAllChanges | 5 | 4 | 5 |
| EmailPage | 4 | 4 | 4 |
| Foreground | 5 | 4 | 5 |
| GitHub | 5 | 5 | 3 |
| Graphviz | 5 | 5 | 5 |
| HTML Tags | 5 | 5 | 5 |
| Header Tabs | 5 | 5 | 4 |
| HitCounters | 5 | 5 | 4 |
| HostStats | 5 | 5 | 5 |
| ImageMap | 2 | 3 | 3 |
| Import Users | 5 | 4 | 2 |
| InputBox | 5 | 5 | 4 |
| Interwiki | 5 | 4 | 5 |
| JSBreadCrumbs | 5 | 4 | 4 |
| Lingo | 5 | 5 | 5 |
| LinkTarget | 5 | 5 | 5 |
| Liquid Threads | 3 | 4 | 4 |
| Lockdown | 5 | 4 | 5 |
| MagicNoCache | 5 | 5 | 5 |
| MaintenanceShell | 5 | 4 | 4 |
| Mantle | 5 | 5 | 5 |
| Maps | 5 | 3 | 5 |
| MarkdownExtraGeshiSyntax | 5 | 5 | 4 |
| Mass Edit via Regular Expressions | 5 | 4 | 4 |
| MassEditRegex | 5 | 4 | 4 |
| Math | 1 | 1 | 3 |
| MediaFunctions | 5 | 5 | 5 |
| Medik | 5 | 5 | 5 |
| Mermaid | 5 | 4 | 3 |
| Minimum Name Length | 5 | 5 | 5 |
| Minimum Username Length | 5 | 5 | 5 |
| MontserratFont | 5 | 4 | 5 |
| MultimediaViewer | 5 | 4 | 4 |
| MyVariables | 5 | 5 | 5 |
| NoBogusUserpages | 5 | 5 | 5 |
| Nuke | 5 | 5 | 4 |
| NumberFormat | 5 | 5 | 5 |
| Numbertext | 5 | 5 | 5 |
| NumerAlpha | 5 | 3 | 4 |
| PCR GUI Inserts | 4 | 3 | 5 |
| PDF Handler | 2 | 2 | 4 |
| Page Forms | 5 | 4 | 5 |
| ParserFunctions | 5 | 4 | 3 |
| Pivot | 5 | 4 | 5 |
| Piwik Integration | 4 | 3 | 5 |
| Poem | 5 | 5 | 5 |
| PubmedParser | 5 | 5 | 5 |
| RSS feed | 5 | 5 | 3 |
| RandomSelection | 5 | 5 | 5 |
| Replace Text | 5 | 4 | 4 |
| RightFunctions | 5 | 5 | 5 |
| Scribunto | 3 | 2 | 3 |
| Semantic Breadcrumb Links | 5 | 5 | 5 |
| Semantic Compound Queries | 5 | 5 | 5 |
| Semantic Drilldown | 5 | 4 | 4 |
| Semantic External Query Lookup | 5 | 5 | 5 |
| Semantic Extra Special Properties | 4 | 4 | 5 |
| Semantic Forms | 5 | 4 | 4 |
| Semantic Forms Inputs | 5 | 4 | 4 |
| Semantic Glossary | 5 | 5 | 5 |
| Semantic Interlanguage Links | 5 | 5 | 5 |
| Semantic Internal Objects | 5 | 4 | 4 |
| Semantic Maps | 4 | 3 | 4 |
| Semantic MediaWiki | 4 | 4 | 4 |
| Semantic Meta Tags | 5 | 5 | 5 |
| Semantic Result Formats | 4 | 4 | 4 |
| Semantic Scribunto | 5 | 5 | 5 |
| Semantic Title | 5 | 4 | 5 |
| SemanticCompoundQueries | 5 | 5 | 5 |
| SemanticRating | 5 | 5 | 4 |
| SemanticResultFormats | 5 | 4 | 5 |
| SimpleTooltip | 5 | 5 | 5 |
| StalkerLog | 5 | 5 | 5 |
| Sudo | 5 | 5 | 4 |
| SyntaxHighlight | 5 | 4 | 4 |
| Thanks | 4 | 5 | 5 |
| TitleKey | 4 | 5 | 5 |
| User Export | 5 | 5 | 5 |
| UserFunctions | 5 | 5 | 5 |
| UserPageEditProtection | 5 | 5 | 5 |
| Validator | 4 | 3 | 5 |
| Variables | 5 | 4 | 4 |
| Vector | 5 | 4 | 5 |
| Widgets | 4 | 4 | 5 |
| Wiki Category Tag Cloud | 5 | 5 | 5 |
| WikiEditor | 4 | 4 | 4 |
| WikiSEO | 5 | 4 | 5 |