JSFiddle - React, Tailwind, and code Playground

HTML

<div class='entry' data-hashtags='antibiotics bacteria'>Antibiotics, Bacteria</div>

<div class='entry' data-hashtags='antibiotics bananas'>Antibiotics, Bananas</div>

<div class='entry' data-hashtags='apples bananas'>Apples, Bananas</div>

<a id="filter">Click to filter only Antibiotics</a>

CSS

div {border: 2px solid red; padding: 10px; margin: 10px;}

JavaScript

$('#filter').click(function(){

    $('.entry').each(function(){
    if($(this).data('hashtags').indexOf('antibiotics')>=0){
        $(this).hide()
    }
})

})

//