Update README.md

Author: alexlobera

README.md

@@ -35,8 +35,9 @@ Before you start, there are two types of components [Functional Components and C
 
 ### Links
 
-[https://reactjs.org/docs/introducing-jsx.html](https://reactjs.org/docs/introducing-jsx.html)
-[https://reactjs.org/docs/thinking-in-react.html](https://reactjs.org/docs/thinking-in-react.html)
+* [https://reactjs.org/docs/introducing-jsx.html](https://reactjs.org/docs/introducing-jsx.html)
+* [https://reactjs.org/docs/thinking-in-react.html](https://reactjs.org/docs/thinking-in-react.html)
+* [babel repl example](https://babeljs.io/repl/#?babili=false&browsers=&build=&builtIns=false&code_lz=MYewdgzgLgBAEgUwDZJAYRAWwA7gWWAXhgAoBKGQgPlICgYYAeAEwEsA3K-hpgCwEYqiFCACEjAPQCuPJtioB1ZKEwIYUEDABSAZRgAZAIYAjA-GbhJ87pLadaZANy1aLDjGBJDECADlDqoQARKAEhqxgCABOQTJMdh5ePv6BQVEgAO6x3AwA3sKoGDh4BAC-NhJ2XLYcVEA&debug=false&forceAllTransforms=false&shippedProposals=false&circleciRepo=&evaluate=true&fileSize=false&lineWrap=false&presets=es2015%2Creact%2Cstage-2&prettier=false&targets=&version=6.26.0&envVersion=)
 
 ## License