JSFiddle - React, Tailwind, and code Playground

by SmokeyPHP

HTML

<div id="txt">
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor 
invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et 
accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata
sanctus est Lorem ipsum dolor sit amet.
</div>

CSS

#txt {
    width: 75px;
    height: 75px;
    border: 1px solid #F00;
    overflow: hidden;
}

JavaScript

var cntnr = $("#txt");
cntnr.html('<span>'+cntnr.html().replace(/ /g,'</span> <span>')+'</span>')
var words = Array.prototype.slice.call(cntnr.find("span"),0).reverse();
var lastw = null;
for(var i=0,c=words.length;i<c;i++)
{
    var w = $(words[i]);
    var wbot = w.height() + w.offset().top;
    var wleft = w.position().left;
    var wright = wleft+w.width();
    if(wbot <= cntnr.height() && wleft <= cntnr.width() && wright <= cntnr.width())
    {
        lastw = w.text();
        break;
    }
}
cntnr.html(cntnr.text());
alert(lastw);