JSFiddle - React, Tailwind, and code Playground

HTML

<form method="post" id="form" enctype="application/x-www-form-urlencoded">
    <table>
        <tbody>
            <tr>
                <td>
                    <input type="hidden" name="cells.Index" value="0">
                    <input type="text" name="[0].scheduleTaskID" id="scheduleTaskID" value="194">
                </td>
                <td>
                    <input type="text" name="[0].task" id="task" value="Permit">
                </td>
                <td>
                    <input type="text" name="[0].baselineDate" id="baselineDate" value="6/23/2005 8:00:00 AM">
                </td>
                <td>
                    <input type="text" name="[0].scheduledDate" id="scheduledDate" value="6/23/2005 8:00:00 AM">
                </td>
                <td>
                    <input type="text" name="[0].actualDate" id="actualDate" value="6/23/2005 8:00:00 AM">
                </td>
                <td>
                    <input type="text" name="[0].finishedDate" id="finishedDate" value="6/23/2005 8:00:00 AM">
                </td>
                <td>
                    <input type="checkbox" name="[0].selected" id="selected" checked="checked">
                </td>
            </tr>
            <tr>
                <td>
                    <input type="hidden" name="cells.Index" value="1">
                    <input type="text" name="[1].scheduleTaskID" id="scheduleTaskID" value="194">
                </td>
                <td>
                    <input type="text" name="[1].task" id="task" value="Permit">
                </td>
                <td>
                    <input type="text" name="[1].baselineDate" id="baselineDate" value="6/23/2005 8:00:00 AM">
                </td>
                <td>
                    <input type="text" name="[1].scheduledDate" id="scheduledDate" value="6/23/2005 8:00:00 AM">
                </td>
                <td>
                    <input type="text" name="[1].actualDate" id="actualDate"...

JavaScript

console.log($("#form").serialize())