Update README.md

coderyi · web-flow · commit 36983fa0e1e1 · 2021-09-10T16:48:53.000+08:00
diff --git a/README.md b/README.md
@@ -6,4 +6,7 @@ Monkey show the rank of coders and repositories.
 
 The developer's ranking is based on follower.
 
-repositories ranking is based on star.
+repositories ranking is based on star.
+
+### Reference
+https://create-react-app.dev/docs/getting-started
