title: Angular 6 app is not working in safari browser
body: <p>Angular app is working fine in IE and chrome but in safari it is not working even not showing any error and tried with polyfill</p>
  
  <p>and here polyfill.ts </p>
  
  <pre><code>/** IE9, IE10 and IE11 requires all of the following polyfills. **/
  import 'core-js/es6/symbol';
   import 'core-js/es6/object';
   import 'core-js/es6/function';
   import 'core-js/es6/parse-int';
   import 'core-js/es6/parse-float';
   import 'core-js/es6/number';
   import 'core-js/es6/math';
   import 'core-js/es6/string';
   import 'core-js/es6/date';
   import 'core-js/es6/array';
   import 'core-js/es6/regexp';
   import 'core-js/es6/map';
    import 'core-js/es6/weak-map';
   import 'core-js/es6/set';
  import 'core-js/client/shim';
  import 'intl';
  import 'intl/locale-data/jsonp/en';
  
  /** IE10 and IE11 requires the following for NgClass support on SVG elements */
   import 'classlist.js';  // Run `npm install --save classlist.js`.
  
  /** IE10 and IE11 requires the following for the Reflect API. */
   import 'core-js/es6/reflect';
  
  
  /** Evergreen browsers require these. **/
  // Used for reflect-metadata in JIT. If you use AOT (and only Angular decorators), you can remove.
  import 'core-js/es7/reflect';
  
     import 'web-animations-js';  // Run `npm install --save web-animations-js`.
  
  
  import 'zone.js/dist/zone';  // Included with Angular CLI.
  </code></pre>
  
  <p>and in package.json all are with 6.x version</p>