added wasm link

README.md

@@ -19,6 +19,11 @@ cmake --build . --config Release
 ./build/src/pew/pew
 ```
 
+## WASM
+Wasm is currently wip on the threadless branch.  
+Click here for a live demo:
+https://evysgarden.org/raytrace/main.html
+
 ## Controls
 ```
 <SPACE>     Pause rendering
@@ -43,4 +48,3 @@ s           Save render in current state at ./shot.png
 
 ##### Screenshot of a scene being rendered
 ![Rendering a scene](./assets/rendering.png)
\ No newline at end of file
-