JSFiddle - React, Tailwind, and code Playground
by Daedalus
HTML
<img class="liker" onclick="console.log('liked1');" src="http://www.gramfeed.com/like.png" title="like" border="0">
<img class="liker" onclick="console.log('liked2');" src="http://www.gramfeed.com/like.png" title="like" border="0">
<img class="liker" onclick="console.log('liked3');" src="http://www.gramfeed.com/like.png" title="like" border="0">
<img class="liker" onclick="console.log('liked4');" src="http://www.gramfeed.com/like.png" title="like" border="0">
<a href="javascript:(function(){for(i=0;i%3Cdocument.getElementsByTagName('img').length;i%2B%2B){console.log('executed'); if(('%20'+document.getElementsByTagName('img')[i].className+'%20').indexOf('%20liker%20')> -1){document.getElementsByTagName('img')[i].click();}}})();">test</a>