JSFiddle - React, Tailwind, and code Playground

HTML

<a href="#">aaa</a><br/>
<a href="#">aaa</a><br/>
<a href="#">aaa</a><br/>
<a href="#">aaa</a><br/>
<a href="#">aaa</a><br/>

JavaScript

$("a").keydown(function(e){
    //e.preventDefault();
    if(e.keyCode == "9"){
        
    }
});