JSFiddle - React, Tailwind, and code Playground

HTML

<label>Quick Search: <input id="search" type="text"></label>
<table>
    <tr>
        <td>FredF</td>
        <td>Fred Flintstone</td>
        <td><input type="checkbox" name="userId" value="@user.UserId" /></td>
    </tr>
    <tr>
        <td>BarneyR</td>
        <td>Barney Rubble</td>
        <td><input type="checkbox" name="userId" value="@user.UserId" /></td>
    </tr>
    <tr>
        <td>WilmaF</td>
        <td>Wilma Flintstone</td>
        <td><input type="checkbox" name="userId" value="@user.UserId" /></td>
    </tr>
</table>

JavaScript

var $cells = $("td");

$("#search").keyup(function() {
    var val = $.trim(this.value).toUpperCase();
    if (val === "")
        $cells.parent().show();
    else {
        $cells.parent().hide();
        $cells.filter(function() {
            return -1 != $(this).text().toUpperCase().indexOf(val); }).parent().show();
    }
});