JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://underscorejs.org/underscore-min.js"></script>

JavaScript

_.mixin({ "eachSlice": function(obj, size, iterator, context) {
        for (var i=0, l=obj.length; i < l; i+=size) {
          iterator.call(context, obj.slice(i,i+size), i, obj);
        } }});
        
_.eachSlice([1,2,3,4,5,6,7,8,9,10],3, (n) => document.write(n+"<br>"));