diff --git a/compile_for_web.sh b/compile_for_web.sh
new file mode 100755
index 0000000..de02857
--- /dev/null
+++ b/compile_for_web.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+emcc ./k_prime.krak.c -o k_prime.html -s EXPORTED_FUNCTIONS='["_main"]' -s EXTRA_EXPORTED_RUNTIME_METHODS='["ccall", "cwrap"]' -s ERROR_ON_UNDEFINED_SYMBOLS=0
+#emcc ./k_prime.krak.c -o k_prime.js -s EXPORTED_FUNCTIONS='["_fun_execute_code_starcharactercolonobkcbk_"]' -s EXTRA_EXPORTED_RUNTIME_METHODS='["ccall", "cwrap"]' -s ERROR_ON_UNDEFINED_SYMBOLS=0
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..4d436a3
--- /dev/null
+++ b/index.html
@@ -0,0 +1,37 @@
+<!doctype html>
+<html lang="en-us">
+<meta charset="UTF-8">
+    <head>
+    </head>
+    <body>
+        Code: <br>
+<textarea id="code" cols=80 rows=10>
+(println (+ 1 2))
+; Comment! For this script, the final value is returned
+(/ 8 2)
+</textarea>
+        <button onclick="executeKraken()">Run</button> <br>
+        Output: <br>
+        <textarea id="output" cols=80 rows=10>Output will appear here</textarea>
+        <script>
+            var Module = {
+                noInitialRun: true,
+                onRuntimeInitialized: () => {
+                },
+                print: txt => {
+                    document.getElementById("output").value += txt + "\n";
+                },
+                printErr: txt => {
+                    document.getElementById("output").value += "STDERR:[" + txt + "]\n";
+                }
+            };
+            function executeKraken() {
+                document.getElementById("output").value = "";
+                let code = document.getElementById("code").value;
+                console.log("gonna execute", code);
+                Module.callMain(["-C", code]);
+            }
+        </script>
+        <script type="text/javascript" src="k_prime.js"></script>
+    </body>
+</html>
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..e0f7202
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,10 @@
+
+with import <nixpkgs> { };
+
+mkShell {
+  LANG="en_US.UTF-8";
+  nativeBuildInputs = [
+    emscripten
+    nodejs
+  ];
+}
