diff --git a/.editorconfig b/.editorconfig
index 49fcfd1..42060ef 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -1,4 +1,9 @@
 root = true
 
 [*.js]
-end_of_line = lf # Matches lint
+charset = utf-8
+indent_style = tab
+indent_size = 4
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true