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index 087d860bf41..7b42baa9e91 100644
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@@ -356,6 +356,20 @@ object-oriented programming, operator overloading and strong typing.</p>
 
 </div>
 
+<!--=========================================================================-->
+<h3>Mono</h3>
+
+<div>
+
+<p>An open source, cross-platform implementation of C# and the CLR that is
+   binary compatible with Microsoft.NET. Has an optional, dynamically-loaded
+   LLVM code generation backend in Mini, the JIT compiler.</p>
+
+<p>Note that we use a Git mirror of LLVM with some patches. See:
+   https://github.com/mono/llvm</p>
+
+</div>
+
 <!--=========================================================================-->
 <h3>Portable OpenCL (pocl)</h3>