# Odin & C in WASM An example of how to compile Odin & C such that they can both call each other, can both call out to the wasm runtime (JS in the case of the browser), and can both be called by the wasm runtime. It was difficult to track down some of the flags and attributes you need to get this working, so I put together this demo to have it all in one place. Use the sidebar on the left to navigate. Or download in the bottom left corner to build it yourself.