Welcome!

The Dynamic Language Runtime enables language developers to more easily create dynamic languages for the .NET platform. In addition to being a pluggable back-end for dynamic language compilers, the DLR provides language interop for dynamic operations on objects. The DLR has common hosting APIs for using dynamic languages as libraries or for scripting in your .NET applications. This project provides one stop shopping for the DLR components, our open source implementations of IronPython and IronRuby, documentation, and samples.

• Stable Release:
  • Get the v0.92 Sources
  • Release Notes
  • Building the sources
• Get the latest sources -- The latest sources can be downloaded by going to the "Source Code" tab at the top. You can also use Team Explorer from inside Visual Studio for a richer view of source history.
• Bug reports - use the 'Create New Item' link on the Issue Tracker page
  • DLR Bug Template - Template to submit DLR bug reports
• Join the DLR Discussion list - on the discussion tab in this project, click on the 'get email notifications' link
  • See this page for more information about codeplex mailing lists
• Documents and specs for the dlr are available (check here for most up to date copies)
• DLR in the news! Known recent posts/articles about DLR

Contact Information

Please send an email to dlr@microsoft.com if you have any questions, comments, or feedback.