diff --git a/lib/app.js b/lib/app.js
new file mode 100644
index 00000000..cf4509e0
--- /dev/null
+++ b/lib/app.js
@@ -0,0 +1,7 @@
+var app = require("express")();
+
+app.get('/', function (req, res) {
+  res.send('c\'est ne une jsbin');
+});
+
+app.listen(3000);