diff --git a/.editorconfig b/.editorconfig
index e62b828..94b0ee9 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -4,3 +4,7 @@ root = true
 end_of_line = lf
 insert_final_newline = true
 charset = utf-8
+
+[*.js]
+indent_size = 2
+indent_style = space
diff --git a/emacs.el b/emacs.el
index 1032aee..afbe8bc 100644
--- a/emacs.el
+++ b/emacs.el
@@ -711,6 +711,8 @@ IF OK-IF-ALREADY-EXISTS is true force download."
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; file handling
 
+(require 'editorconfig nil t)
+
 (setq revert-without-query '(".+"))
 
 ;; save cursor position