Added more endorsed by links

Author: jdorfman

ENDORSED_BY.md

@@ -6,3 +6,5 @@
 1. [Imke Feldmann (Microsoft MVP)](https://social.technet.microsoft.com/Forums/WINDOWS/en-US/013dd9c1-d3b1-448d-a38b-05fe463e86a9/examples-of-parsing-xml-json-on-websites?forum=powerquery)
 1. [JSON to HTML Converter by Nikhil Vartak](https://niksofteng.github.io/json-to-html-converter/)
 1. [AlpesOne Projetos Especiais](https://bitbucket.org/alpesoneprojetosespeciais/frontend-challenge/src/master/)
+1. [Is there a dummy API for testing/practice?](https://www.reddit.com/r/javascript/comments/7k08zb/is_there_a_dummy_api_for_testingpractice/drapb87/)
+1. [Open Book for Node.js Course - Week 3 TypeScript](http://wichit2s.gitlab.io/nodejs/Week03/)