diff --git a/Coding-environment.md b/Coding-environment.md
index e2d782a..b9f81c8 100644
--- a/Coding-environment.md
+++ b/Coding-environment.md
@@ -70,6 +70,11 @@ The gist of the most significant argument for the upper version is that one read
   - ⇓ The basic template for a Bolero application seems *very* heavy. It's not clear how to write a bare-bones application.
   - ⇓ Projects are auto-generated and opaquely structured.
 
+### Ruby
+  - Can compile to WebAssembly using [Artichoke](https://www.artichokeruby.org/).
+  - ⇓ WASM support is unstable. For example, Artichoke is pre-release.
+  - Has a linear algebra library written in C/C++: [NMatrix](http://sciruby.com/nmatrix/).
+
 ### Ada
   - It's been around for a long time, and it's probably not going anywhere anytime soon.