diff --git a/README.md b/README.md
index c5ae0f5..ad3008f 100644
--- a/README.md
+++ b/README.md
@@ -393,6 +393,7 @@ There're also some great commercial libraries, like [amchart](https://www.amchar
 * [timeago.js](https://github.com/hustcc/timeago.js) - Simple library (less then 2kb) used to format date with `*** time ago` statement.
 * [fecha](https://github.com/taylorhakes/fecha) - Lightweight date formatting and parsing (~2KB). Meant to replace parsing and formatting functionality of moment.js.
 * [date-fns](https://github.com/date-fns/date-fns) - Modern JavaScript date utility library.
+* [map-countdown](https://github.com/dawidjaniga/map-countdown) - A browser countdown built on top of the Google Maps
 
 ## String
 *String Libraries.*