diff --git a/.editorconfig b/.editorconfig
index 3abce03c..43e1c061 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -8,6 +8,9 @@ indent_size = 2
 insert_final_newline = true
 trim_trailing_whitespace = true
 
+[*.{ts,js}]
+quote_type = single
+
 [*.{md,mdx}]
 max_line_length = off
 trim_trailing_whitespace = false