diff --git a/.editorconfig b/.editorconfig
index 3d25fe3..8896a32 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -10,3 +10,7 @@ insert_final_newline = true
 
 [*.nix]
 indent_size = 2
+
+# Javascript, TypeScript, JSON etc
+[*.{js,ts,json}]
+indent_size = 2
diff --git a/.vscode/settings.json b/.vscode/settings.json
index bc89278..017a3f3 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,4 +1,5 @@
 {
+  "editor.formatOnSave": true,
   "cSpell.words": [
     "benda",
     "bjit",