A frontend angular developer implements web design to create an optimal interface through programming languages like HTML, CSS, and Javascript. Simply put, they are responsible for the design and outlook of the website. Angular is an open-source frontend framework. It is a JavaScript-based TypeScript development language that eliminates unneeded features and code to ensure lighter and faster applications. You don’t need to know anything about AngularJS, instead, we can start learning Angular 2+ right away.