JSFiddle - React, Tailwind, and code Playground

HTML

<a href="#" id="timeline-2010-lnk1">Link 1</a><br/>
<a href="#" id="timeline-2010-lnk2">Link 2</a><br/>
<a href="#" id="timeline-2010-lnk3">Link 3</a><br/>
<a href="#" id="timeline-2010-lnk4">Link 4</a><br/>
<a href="#" id="timeline-2010-lnk5">Link 5</a><br/>

<div id="timeline-2010-1">
    Div 1
</div>

<div id="timeline-2010-2">
    Div 2
</div>

<div id="timeline-2010-3">
    Div 3
</div>

<div id="timeline-2010-4">
    Div 4
</div>

<div id="timeline-2010-5">
    Div 5
</div>

CSS

div { display: none; }

JavaScript

$(function() {
    $('a[id^=timeline-2010-lnk]').click(function() {
        var id = '#' + this.id.replace(/lnk/, '');
        $(id).show();
        return false;
    });

});