Add JavaScript resource (#2822)

content/roadmaps/100-frontend/content/103-javascript/readme.md

@@ -16,4 +16,5 @@ JavaScript allows you to add interactivity to your pages. Common examples that y
 <BadgeLink badgeText='Read' colorScheme="yellow" href='https://github.com/getify/You-Dont-Know-JS'>You Don't Know JS Yet (book series) </BadgeLink>
 <BadgeLink badgeText='Watch' href='https://youtu.be/hdI2bqOjy3c?t=2'>JavaScript Crash Course for Beginners</BadgeLink>
 <BadgeLink badgeText='Watch' href='https://youtu.be/P7t13SGytRk?t=22'>Build a Netflix Landing Page Clone with HTML, CSS & JS</BadgeLink>
+<BadgeLink badgeText='Watch' href='https://javascript30.com/'>Build 30 Javascript projects in 30 days</BadgeLink>
 <BadgeLink badgeText='Course' colorScheme='green' href='https://github.com/workshopper/javascripting'>Learn the basics of JavaScript</BadgeLink>