Add TypeScript resources (#973)

* add react.js resources

* add css resources

* add graphql resources

* add redux resources

* add typescript resources

content/roadmaps/100-frontend/content/116-type-checkers/100-typescript.md

@@ -5,3 +5,8 @@ TypeScript is a strongly typed programming language that builds on JavaScript, g
 <ResourceGroupTitle>Free Resources</ResourceGroupTitle>
 <BadgeLink colorScheme='yellow' badgeText='Read' href='https://www.tutorialspoint.com/typescript/index.htm'>TypeScript Tutorial</BadgeLink>
 <BadgeLink colorScheme='purple' badgeText='Watch' href='https://www.youtube.com/watch?v=BwuLxPH8IDs'>TypeScript for Beginners</BadgeLink>
+<BadgeLink colorScheme='blue' badgeText='Website' href='https://www.typescriptlang.org/'>TypeScript Website</BadgeLink>
+<BadgeLink colorScheme='blue' badgeText='Read' href='https://www.typescriptlang.org/docs/handbook/intro.html'>The TypeScript Handbook</BadgeLink>
+<BadgeLink colorScheme='blue' badgeText='Read' href='https://www.typescriptlang.org/docs/'>Official Docs for Deep Dives</BadgeLink>
+<BadgeLink badgeText='Watch' href='https://youtu.be/ahCwqrYpIuM'>TypeScript - The Basics</BadgeLink>
+<BadgeLink badgeText='Course' colorScheme='green' href='https://youtu.be/BwuLxPH8IDs'>TypeScript Course for Beginners 2021 - Learn TypeScript from Scratch!</BadgeLink>