diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..429336c
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+Sources/CodeEditLanguages/Resources/** linguist-vendored
+.github/** linguist-vendored
+Sources/CodeEditLanguages/Documentation.docc/** linguist-documentation