JSFiddle - React, Tailwind, and code Playground

HTML

<table>
    <tr>
        <td class='ordinal'>6</td>
        <td class='ordinal'>120</td>
        <td class='ordinal'>131</td>
    </tr>
</table>

<table>
    <tr>
        <td class='ordinal'>6</td>
        <td class='ordinal'>120</td>
        <td class='ordinal'>131</td>
    </tr>
</table>

JavaScript

Number.prototype.between = function(n,m){ return this > n && this < m }
Number.prototype.ORDINATE_INDEX = ["th","st","nd","rd"];
Number.prototype.toOrdinate = function(){
	var
		nthMod = (this % 10),
		index =  nthMod > 3 || this.between(10,20) ? 0 : nthMod
	;

	return this + this.ORDINATE_INDEX[index];
};

$(".ordinal").text(function (index, element) {
    return parseInt(element).toOrdinate();
});