Windows Performance Toolkit

Included in the Windows Assessment and Deployment Kit (Windows ADK) and the Windows software development kit (SDK), the Windows Performance Toolkit consists of performance monitoring tools that produce in-depth performance profiles of Windows operating systems and apps.

To learn more about how to use the Windows Performance Toolkit to help you improve the performance of your Windows Store apps using JavaScript, see the Windows Performance Toolkit Technical Reference. This technical reference discusses both the Windows Performance Recorder (WPR) and the Windows Performance Analyzer (WPA).

Visual Studio performance tools for Windows Store apps using JavaScript Microsoft Visual Studio also provides several tools to help you improve the performance of your Windows Store apps using JavaScript.