Instructions and code examples for all kinds of tasks, such as using geolocation services, transferring data over a network, and porting apps to Windows 10. (For individual classes, methods, properties and other APIs, see the API reference.)
Get the latest version of WinJS, try out demos, and read the WinJS tutorial to learn how to use HTML, JavaScript, and the Windows Library for JavaScript to create UWP apps and apps for other platforms.
Detailed reference info for WinJS APIs. Use these APIs to create UWP apps, Windows Runtime 8.x apps, and apps for other platforms.
Can’t find what you’re looking for? Our Windows 8 archive contains hundreds of How-to articles for WinJS.
How-to articles for creating Windows Runtime apps that run on Windows 8.x.
How-to articles and API reference docs for Windows Phone Silverlight development on Windows 8.x.
Docs for building applications using Win32 and COM APIs.
