JSFiddle - React, Tailwind, and code Playground

HTML

<input  type-"text" id="a"/>
<input  type-"text" id="b"/>
<input  type-"text" id="c"/>

JavaScript

$("#a").change(function(){
    var s = $(this).val();
    if (s.match(/\t+/)) {
        var a = s.split(/\t+/);
        $('#a').val(a[0]);
        $('#b').val(a[1]);
        $('#c').val(a[2]);
    }
});