JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <select id="selector">
        <option value="None">Default</option>
    </select>
</div>
<div id="chartdiv" style="width: 100%; height: 600px;"></div>

JavaScript

// note, each data item has "bullet" field.
    var chartData = [{
        "name": "John",
            "points": 35654,
            "color": "#7F8DA9",
            "bullet": "0.gif"
    }, {
        "name": "John",
            "points": 35654,
            "color": "#7F8DA9",
            "bullet": "0.gif"
    },{
        "name": "John",
            "points": 35654,
            "color": "#7F8DA9",
            "bullet": "0.gif"
    },{
        "name": "Damon",
            "points": 65456,
            "color": "#FEC514",
            "bullet": "1.gif"
    }, {
        "name": "Patrick",
            "points": 45724,
            "color": "#DB4C3C",
            "bullet": "2.gif"
    },{
        "name": "Patrick",
            "points": 45724,
            "color": "#DB4C3C",
            "bullet": "2.gif"
    },{
        "name": "Patrick",
            "points": 45724,
            "color": "#DB4C3C",
            "bullet": "2.gif"
    },{
        "name": "Patrick",
            "points": 45724,
            "color": "#DB4C3C",
            "bullet": "2.gif"
    }, {
        "name": "Mark",
            "points": 13654,
            "color": "#DAF0FD",
            "bullet": "3.gif"
    }];


    var select = document.getElementById("selector");
    var lookup = {};
    

    var uniqNames = _.unique(_.pluck(chartData, 'name'));
    var len = uniqNames.length;

    //alert(items)
    for (var i = 0; i < len; i++) {
        var name = uniqNames[i];
        var option = document.createElement("option");
        option.value = name;
        option.textContent = name;
        select.appendChild(option);
    };


    select.addEventListener('change', function () {
        var selValue = select.options[select.selectedIndex].value;

        if (selValue === 'None') {
            return;
        }
        var selectedOptions = _.where(chartData, {name:selValue})
        alert(JSON.stringify(selectedOptions))

    })