Merge pull request wesbos#216 from Ding-Fan/patch-1

Add my implementation ❤️

Author: wesbos

readme.md

@@ -38,6 +38,7 @@ Feel free to submit a PR adding a link to your own recaps, guides or reviews!
 * [Dmitrii Pashutskii's](https://github.com/guar47) code of all challenges on [GitHub with Pages](https://github.com/guar47/javascript30Summary) and review [blog posts](https://blog.dpashutskii.com/tag/javascript30/)
 * [Abid Hasan's](https://github.com/sabidhasan/javascript-30) completion of all challenges. This was awesome!! Learned so much! :+1:
 * [Yusong Notes](https://sky172839465.github.io/course/js30) Records Yusong JS 30 days note and demo :star2:
+* [Ding's Implementation](https://github.com/Ding-Fan/javascript30) code and online demo
 * [Herminio Torres](https://github.com/herminiotorres/JavaScript30) lessons and tricks learned, and a [gh-page](https://herminiotorres.github.io/JavaScript30/) to see working all the mini-projects.
 * [Dmytro Borysovskyi](https://github.com/dimabory) says many thanks to for the course to Wes 🤝 It was incredible challenge 👌 The full repository with code available [here](https://github.com/dimabory/dimabory.github.io/tree/gh-pages/src/components/JavaScript30Days) and demos can be reached by the link to [gh-pages](https://dimabory.github.io/#/js30days) 👍👍👍 
 * [Dave Follett's](https://github.com/davefollett) blog series, [A New Vue on #JavaScript30](https://davefollett.io/categories/a-new-vue-on-javascript30/), where he explores re-implementing #JavaScript30 projects using [Vue](https://vuejs.org).