Microsoft Developer Network

Microsoft Developer Network
Website type
Knowledge base
Available inEnglish
SuccessorMicrosoft Docs
OwnerMicrosoft
Websitemsdn.microsoft.com at the Wayback Machine (archive index)
CommercialYes
RegistrationOptional
LaunchedSeptember 1992 (1992-09)
Current statusOffline
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The Microsoft Developer Network (MSDN) was the division of Microsoft responsible for managing the firm's relationship with developers and testers, such as hardware developers interested in the operating system (OS), and software developers developing on the various OS platforms or using the API or scripting languages of Microsoft's applications.

Starting in January 2020, the website was fully integrated with Microsoft Docs (itself integrated into Microsoft Learn in 2022).