Update README.md

Added JavaScript DOM article by javascripttutorial.net in README.md file

Author: PrathamSavjani

README.md

@@ -413,6 +413,7 @@ All the translations for this repo will be listed below:
 - 📜 [How to traverse the DOM in Javascript — Vojislav Grujić](https://medium.com/javascript-in-plain-english/how-to-traverse-the-dom-in-javascript-d6555c335b4e)
 - 📜 [Render Tree Construction — Ilya Grigorik](https://developers.google.com/web/fundamentals/performance/critical-rendering-path/render-tree-construction)
 - 📜 [What exactly is the DOM?](https://bitsofco.de/what-exactly-is-the-dom/)
+- 📜 [JavaScript DOM](https://www.javascripttutorial.net/javascript-dom/)
 
 ### Videos