JSFiddle - React, Tailwind, and code Playground

by David Marshall

JavaScript

var array = [
  'item',
  'item',
  'item',
  'item',
  'item',
  'item',
  'item',
  'item',
  'item',
  'item'
];
var temp=[], newArray=[];
for(i=0;i<array.length;i++){
    temp.push(array[i]);
    if(temp.length==5){
        newArray.push(temp);
        temp=[];
    }
}

console.log(JSON.stringify(newArray));