We are trying to create new Theme in Magento2. We have a problem in executing third party js file.

requirejs-config.js file configuration

var config = {

  deps: [
  paths: {
        'progress': 'js/progressively.min',
        'header': 'js/header',
    } ,
    shim: {
        'progress': {'deps': ['jquery'],'exports':'progressively'},
        'header': {'deps': ['jquery','progress']},


I have downloaded the progreessively.min.js from the following Link https://cdnjs.com/libraries/progressively

header.js file

], function ($) {
    "use strict";

        onLoadComplete: function() {
            console.log('All images loaded!');

We are loading the theme and content with no errors and there is also no error in console as well but js is not working. Can you please suggest us.


1 Answer 1


I found the solution. I have changes header.js file to below


require([ 'jquery', 'progressively' ], function ($,progressively) { 
    "use strict";
        { onLoadComplete: function() {
            console.log('All images loaded!');

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