diff --git a/README.md b/README.md
index 1a165bb..49549ea 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,11 @@ Indent Width
 
 Customize `js-indent-level`.
 
+JSON With Comments
+---
+
+In addition to JSON files, this package provides `jsonc-mode` for editing JSON with commas and comments (sometimes referred to as huJSON or JWCC).
+
 License
 ----