Added descriptions and resources to Prototypes - JavaScript Roadmap (#1686)

* Added descriptions and resources

* Update content/roadmaps/106-javascript/content/102-javascript-datatypes/101-object/100-prototype.md

Co-authored-by: Kamran Ahmed <kamranahmed.se@gmail.com>

content/roadmaps/106-javascript/content/102-javascript-datatypes/101-object/100-prototype.md

@@ -1 +1,8 @@
-# Prototype
+# Prototypes
+
+JavaScript is an object-oriented language built around a prototype model. In JavaScript, every object inherits properties from its prototype, if there is any. A prototype is simply an object from which another object inherits properties. To create complex programs using JavaScript, one has to be proficient in working with prototypes — they form the very core of OOP in the language.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://www.codeguage.com/courses/js/objects-prototypes'>Prototypes in JavaScript - A Comprehensive Guide</BadgeLink>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://javascript.info/prototypes'>Prototypes, Inheritance</BadgeLink>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://developer.mozilla.org/en-US/docs/Learn/JavaScript/Objects/Object_prototypes'>Object prototypes - MDN</BadgeLink>