JSFiddle - React, Tailwind, and code Playground
HTML
<form id="form1" runat="server">
<table border="1" id="ResultSheet">
<tr id ="Name">
<td> Student Name</td>
<td><input type="text" /></td>
</tr>
<tr>
<td>Subject Name</td>
</tr>
<tr>
<td>Maths</td>
<td><input type="text" /></td>
</tr>
<tr>
<td>Science</td>
<td><input type ="text" /></td>
</tr>
<tr>
<td>English</td>
<td><input type ="text" /></td>
</tr>
</table>
</form>
JavaScript
var form = document.getElementById('form1');
console.log(form.elements);