diff --git a/gitignore b/gitignore
new file mode 100644
index 0000000..6467734
--- /dev/null
+++ b/gitignore
@@ -0,0 +1,23 @@
+# OS X
+.DS_Store
+
+# Xcode
+build/
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+*.xccheckout
+*.moved-aside
+DerivedData
+*.xcuserstate
+
+# Build files
+*.[oa]
+*.so
+*.pyc