title: Is it safe to use browser window.sessionStorage or ng libraries like ngx-webstorage in Angular 4
body: <p>I am trying to find the answers for, Which is best suitable way to use Session Storage in Angular 4 or later version like 5.</p>
  
  <p>Currently project is using HTML5 window localStorage and sessionStorage. Should I use third party libraries like angular-2-local-storage or ngx-webstorage.</p>
  
  <p>If yes, which one is best to use / more efficient compared to others ?</p>
  
  <p>Please suggest. </p>