JSFiddle - React, Tailwind, and code Playground

HTML

<form>
    <input type="text" value="valor default" /><br />
    
    <input type="radio" name="radio" checked="checked" />A
    <input type="radio" name="radio" /> B<br />
    
    <input type="checkbox" name="check" checked="checked" /> 1
    <input type="checkbox" name="check" /> 2
    <input type="checkbox" name="check" checked="checked" /> 3<br />
    
    <select>
        <option selected="selected">Opt 1</option>
        <option>Opt 2</option>
    </select>
</form>

<input type="button" id="resetar" value="Resetar" onclick="resetar()" />

JavaScript

function resetar()
{
    $("form").each(function() {
        this.reset();
    });
}