Update compiler-wasm/README.md to mention how to run the tests
-# Compiler wasm
+# Compiler WASM
```shell
# Install the build tool
@@ -10,3 +10,9 @@ wasm-pack build
# Or, build and copy to a directory
wasm-pack build --out-dir /home/${USER}/projects/gleam-playground/gleam-wasm
```
+
+Run tests using `node` with the compiled WebAssembly.
+
+```shell
+wasm-pack test --node
+```
