AngularJS was a JavaScript open-source front-end web framework based on MVC pattern using a dependency injection technique. Launched October 20, 2010; shut down December 31, 2021 — it lived 11 years. One of 32 Google products killed in 2021. AngularJS is a discontinued free and open-source JavaScript-based web framework for developing single-page applications. It was maintained mainly by Google and a community of individuals and corporations. It aimed to simplify both the development and the testing of such applications by providing a framework for client-side model–view–controller (MVC) and model–view–viewmodel (MVVM) architectures, along with components commonly used in web applications and progressive web applications. https://blog.angular.io/discontinued-long-term-support-for-angularjs-cc066b82e65a Data: Killed by Google (killedbygoogle.com, MIT).