diff --git a/dev/js/src/app/devel.js b/dev/js/src/app/devel.js
new file mode 100644
index 0000000..73c6f75
--- /dev/null
+++ b/dev/js/src/app/devel.js
@@ -0,0 +1,15 @@
+/**
+ * This file defines the development environment
+ * of the application.
+ */
+
+requirejs.config({
+  baseUrl: 'js/src',
+  paths : {
+    'lib': '../lib'
+  }
+});
+
+require(['app/en'], function (lang) {
+  // TODO: Define logging output!
+});