Visual IRC (ViRC) is an open-source Internet Relay Chat client for the Windows operating system.

Unlike many other IRC clients, nearly all of the functionality in ViRC is driven by the included IRC script, with the result that the program's behavior can be extended or changed without altering the source code.

Much of the source code to BIRC, ViRC 2, and the related utilities has been released under the GPL through the project's web site and SourceForge.

Scripts can define classes and work with objects and methods instead of textual data and aliases; however, in practice, OVS is mostly used to manipulate the VCL objects that make up ViRC's interface.

Here is the Hello World code example: Here is an example to count to ten: Here is an example to make everyone in the current channel an operator: