diff --git a/Projects/1-Beginner/Calculator-App.md b/Projects/1-Beginner/Calculator-App.md
index c9a8fe1d..e2ea4146 100644
--- a/Projects/1-Beginner/Calculator-App.md
+++ b/Projects/1-Beginner/Calculator-App.md
@@ -55,3 +55,4 @@ number.
 
 - [Javascript Calculator](https://codepen.io/giana/pen/GJMBEv)
 - [React Calculator](https://codepen.io/mjijackson/pen/xOzyGX)
+- [Javascript-CALC](https://github.com/x0uter/javascript-calc)