update readme.md

Author: sescobar99

readme.md

@@ -47,6 +47,7 @@ Feel free to submit a PR adding a link to your own recaps, guides or reviews!
 * [Mikhail Thomas](https://github.com/seckela) created [JS30++](https://github.com/seckela/js30plusplus) to add another level of challenge ontop of this already great course.
 * [Ramon Morcillo](https://github.com/reymon359/JavaScript30) finished this awesome challenge!. You can see the showcase of his implementations on [this link](https://reymon359.github.io/JavaScript30/).
 * [Harry Xie](https://github.com/a90100/JavaScript30) 紀錄 30 天的練習筆記在 [此連結](https://github.com/a90100/JavaScript30).
+* [Santiago Escobar](https://github.com/sescobar99)'s [repository](https://github.com/sescobar99/javascript30-challenge) and [GitHub Pages showcase](https://sescobar99.github.io/javascript30-challenge/).
 
 ## Alternative Implementations
 Here are some links of people who have done the tutorials, but in a different language or framework: