diff --git a/.config/nvim/coc-settings.json b/.config/nvim/coc-settings.json
new file mode 100644
index 0000000..4b49972
--- /dev/null
+++ b/.config/nvim/coc-settings.json
@@ -0,0 +1,9 @@
+{
+  "coc.preferences.formatOnSaveFiletypes": [
+    "javascript",
+    "javascriptreact",
+    "typescript",
+    "typescriptreact",
+    "json"
+  ]
+}