diff --git a/dev.sh b/dev.sh
new file mode 100755
index 0000000..73a3f80
--- /dev/null
+++ b/dev.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+if ! which entr > /dev/null; then
+    echo "entr is not installed, aborting..."
+    exit 1
+fi
+
+find . -name "*.py" | entr -r ./server.py
\ No newline at end of file