JSFiddle - React, Tailwind, and code Playground

HTML

<div ng-app ng-controller="MyCtrl">
    <div id="totalPos">{{(tweets | filter:{polarity:'Positive'}).length}}</div>
    <div id="totalNeut">{{(tweets | filter:{polarity:'Neutral'}).length}}</div>
    <div id="totalNeg">{{(tweets | filter:{polarity:'Negative'}).length}}</div>
</div>

JavaScript

function MyCtrl($scope, $timeout)
{
    $scope.tweets = [
        {
            created_at: "Date",
            text: "tweet text",
            user: {
                name: "user name",
                screen_name: "user       screen name",
                profile_image_url: "profile pic"
           },
            retweet_count: "retweet count",
            polarity: "Positive"
        },
        {
            created_at: "Date",
            text: "tweet text",
            user: {
                name: "user name",
                screen_name: "user screen name",
                profile_image_url: "profile pic"
            },
            retweet_count: "retweet count",
            polarity: "Positive"
        },
        {
            created_at: "Date",
            text: "tweet text",
            user: {
                name: "user name",
                screen_name: "user screen name",
                profile_image_url: "profile pic"
            },
            retweet_count: "retweet count",
            polarity: "Positive"
        }
    ];
}