JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-app="myApp">
    {{(data | tryme)['foo']}}
    {{(data | tryme).foo}} also works
    
    <div *ngFor="let data of dataList">
      <span>{{data}}</span>
    
    </div>
</div>

JavaScript

var app = angular.module("myApp", []).filter('tryme', function () {
    return function (input) {
        return {foo:'bar'};
    };
});
bar=[b1,b2,b3];
dataList = [];
dataList.push('{{'bar+'}}'');