diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..b13cfa5
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,9 @@
+# Default: normalize all text files to LF in the repo
+* text=auto eol=lf
+
+# Explicitly handle common file types
+*.js    text eol=lf
+*.json  text eol=lf
+*.md    text eol=lf
+*.yml   text eol=lf
+*.env   text eol=lf
\ No newline at end of file