diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f100b4d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,16 @@
+_auto_*
+
+# GYP-generated files.
+Makefile
+*.Makefile
+*.mk
+*.xcodeproj
+
+# Output directory.
+out/
+
+# Python object files.
+*.pyc
+
+# Ignoring backup files.
+*~