Angular 週間人気記事ランキング（2021/3/28）
海外版: 1. 7 Deadly Sins of Angular 2. How we make our base components more flexible: controllers concept in Angular 3. State Management In Angular With NGXS 4. Testing Angular container components
海外版: 1. 7 Deadly Sins of Angular 2. How we make our base components more flexible: controllers concept in Angular 3. State Management In Angular With NGXS 4. Testing Angular container components