Debugging Web Applications
Applies to: 
Visual Studio 
Visual Studio for Mac
Note
This article applies to Visual Studio 2017. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here
This article provides links to help you debug different types of web applications.
Debug ASP.NET applications
For steps that are required to enable debugging of ASP.NET applications, see Debug ASP.NET applications.
Debug client-side script in ASP.NET
For required steps, see the blog post Debug JavaScript in Microsoft Edge and this post for Google Chrome.
Debug JavaScript and TypeScript
View script documents
You can see lists of server-side and client-side script documents in the Solution Explorer to view. You can open any script document from Solution Explorer. For more information, see How to: View Script Documents.
Debugging AJAX Script Applications
AJAX-enabled Web applications make heavy use of script code and pose special debugging challenges. For information about AJAX debugging techniques, see Debugging and Tracing Ajax Applications Overview.