TypeScript
https://github.com/Microsoft/TypeScript
https://www.typescriptlang.org/
https://www.typescriptlang.org/#download-links
https://code.visualstudio.com/
https://blogs.msdn.microsoft.com/typescript/
https://blogs.msdn.microsoft.com/typescript/2018/03/27/announcing-typescript-2-8/
Angular
https://www.typescriptlang.org/docs/handbook/angular.html
http://todomvc.com/examples/typescript-angular/#/
http://www.angulartypescript.com/
http://notebookheavy.com/2013/05/22/angularjs-and-typescript/