Wikipedia:Template sandbox and test cases: Difference between revisions

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{{Wikipedia how to|WP:TESTCASES}}
{{see also|Wikipedia:Lua#Unit testing}}
 
[[Help:Template|Templates]] are a very powerful feature of the [[MediaWiki]] software used for [[Wikipedia]], but mistakes can be easily made, even by experienced users. Complex templates should therefore be accompanied by [[Sandbox (software development)|sandboxes]] and [[test case]]s to prevent bugs. Temporary sandboxes [[Template:X1|X1]]-[[Template:X20|X20]] or the [[Template:Template_sandbox|Template Sandbox]] may be useful places to try new experiments or for users new to template development.