This template detects whether it is being used with dark mode, and displays different content accordingly. This should however NOT be relied upon. For instance: It may not work with the dark mode gadget . You can use the background-image property with a URL inside TemplateStyles with different versions for dark mode and light mode instead.
Some images and text need to be different depending on the mode selected by the user. This template provides an easy way to do that.
{{If dark|content for dark mode |content for light mode }}
By default, <span>...</span>
tags are used to wrap the specified content. A different tag may be specified using |tag=
E.g. |tag=div
can be used if the content contains block-level elements.
{{If dark|You are using dark mode!|You are using light mode!}}
Namespace and pagename-detecting templates
Namespace
Pagename
When on basepage Detects and acts according to whether it is on a basepage or on any subpage (that is, a ../..
subpage).
When pagename is For pattern matching on the pagename.
Module:Page Can take apart and put together pagenames in several ways.
IP-talk Returns IP-user talkpage, registered-user talkpage or non-user talkpage.
IP-user other For detecting IP-user pages.
Subpage other Pagename has an after-slash part (not in mainspace)
Sandbox other Page is subpage /sandbox (template space)
Testcases other Page is subpage /testcases (template space)
Rootpage other Page is rootpage (vs. /subpage) (template space)
Others
Stub other Detects whether it is on a page with a stub template or not.
Redirect other Detects whether it is on a redirect or not.
If preview Detects whether page is viewed as a preview or not.
If IP Displays different content to IP users and logged-in users.
If autoconfirmed Displays different content to autoconfirmed and non-autoconfirmed users.
If extended confirmed Displays different content to extended confirmed and non-extended confirmed users.
If administrator Displays content only to admins.
If mobile Displays different content to mobile users and desktop users.
If dark Displays different content to dark mode users and light mode users.
Noscript Detects whether page is viewed with a JavaScript-capable client or not.