關於「Angular 1 vs 2」標籤，搜尋引擎有相關的訊息討論：

Comparison Between Angular 1 vs Angular 2 vs Angular 4www.angularminds.com › blogwhat is the Difference between Angular 1.X vs 2.X - Stack Overflowstackoverflow.com › questions › what-is-the-difference-bet...Difference between Angular and AngularJS | Intellipaat - YouTubewww.yo