Can I hide the text and button of my mean-menu jquery?

So basically I'm using a template for my site and adjusting accordingly. The site defines the menu-bar to be hidden on start and it appears on scroll down.

So basically I'm using a template for my site and adjusting accordingly. The site defines the menu-bar to be hidden on start and it appears on scroll down.

The text and menu button however, always appear on start. I cant understand how I can also tell the text (email and phonenumber) to stay hidden with the rest of the menu-bar.

    <header id="sticky-header" class="header-fixed">
        <div class="header-area">
            <div class="container sm-120">
                <div class="row">
                    <div class="col-md-9 col-sm-10" style="height: 70px; width: 930px">
                        <div class="col-md-4 col-sm-6">
                        <div class="logo text-upper">
                            <h6>xxxx / xxx 004 x8 / [email protected]</h6>
                        <div class="menu-area hidden-xs">
                            <div class="hamburger hamburger--collapse">
                                <div class="hamburger-box">
                                    <div class="hamburger-inner"></div>
                            <nav class="hamburger-menu">
                                <ul class="basic-menu clearfix">
                                    <li><a href="index.html">Home</a></li>
                                    <li><a href="index.html#about">About</a></li>
                                    <li><a href="index.html#portfolio">Portfolio</a></li>
                                    <li><a href="index.html#kontakt">Kontakt</a></li>
                                    <li><a href="impressum.html">Impressum</a></li>

Understand and Use JavaScript's .forEach() vs. jQuery's .each()

Understand and Use JavaScript's .forEach() vs. jQuery's .each()

There are two functions to deal with an array on the client-side – JavaScript's .forEach() and jQuery's .each(). Here, I will teach you how to use both of these methods with some sample code.

Your knowledge of JavaScript and jQuery is incomplete if you don't know how to loop with .forEach() and .each() methods. This tutorial helps you to quickly master JavaScript .forEach() & jQuery .each() in 2 minute time.

There are two methods to deal with an array on client-side – JavaScript .forEach() and jQuery .each(). Here, I will teach you how to use both of these methods in different scenarios.

Defination of these 2 methods

a. JavaScript .forEach() Method

The .forEach() method of JavaScript executes a given function once for each element of the array.

For example -

var arr = ['a', 'b', 'c'];    
arr.forEach(function(element) {  

The above JavaScript code will print – ‘a’, ‘b’, & ‘c’ in the console window.

b. jQuery .each() Method

jQuery has it’s own method called jQuery Each method and it is used to loop over arrays, array of object and matched elements of the DOM. See the below code:

var arr = ['a', 'b', 'c'];  
$.each(arr , function (index, value){  

The above jQuery code will print – ‘a’, ‘b’, & ‘c’ in the console window.

Looping through DOM elements

a. JavaScript .forEach() Method

Suppose you want to extract all the anchor tags from the web page, and then loop through each of them. In that case first you have to get all the anchors using document.getElementsByTagName("a") and then convert it into an array. This is because JavaScript .forEach() method loops only through an array.

See the below code:

var links = document.getElementsByTagName("a");    
var Arr = Array.from(links);    
function someFunction(currentValue) {    

I used Array.from() method to convert to an array.

b. jQuery .each() Method

In case of .each() method you simply loop through all the anchor tags, like shown in the below code, as jQuery Each method can loop through arrays, array of objects and matched element of the DOM. So you don’t have to do the conversion to an array like JavaScript .forEach() method.

See the below code:

$("a").each(function (index, value) {   

Clearly you can see in this case the lines of codes are very less than compared to .forEach() method of JavaScript.

Which one you should choose?

Case 1: DOM Manipulations

When working with DOM elements the jQuery Each method has a great advantage because it removes a lot of code lines. So prefer this method during DOM manipulations.

Case 2: Website is using jQuery from before

If your website is already using jQuery then you should use jQuery Each method because this will bring code consistency in your project.

In all other cases use JavaScript .forEach() method.


Both of these above methods are very good and they make the codes easy to understand. I would recommend every web developer to know both of these methods.

Thank you for reading.

How to do basic Animations with HTML5 Canvas Element and JavaScript API

How to do basic Animations with HTML5 Canvas Element and JavaScript API

In this Canvas crash course, you'll learn how to do basic animations with HTML5 Canvas Element and JavaScript API. We will look at the HTML5 Canvas element and JavaScript API to draw shapes, paths and do some basic animation. <canvas> is an HTML element that allows a user to create graphics using JavaScript. To start a canvas project, we will need an HTML file and a Javascript file. Using JavaScript to control <canvas> elements, it's also very easy to make (interactive) animations

Canvas Crash Course

Learn how to do basic Animations with HTML5 Canvas Element and JavaScript API

In this video we will look at the HTML5 Canvas element and JavaScript API to draw shapes, paths and do some basic animation

  • Intro - 0:20
  • Create Context - 2:05
  • Rectangles (fillRect, strokeRect, etc) - 4:03
  • Paths (moveTo, lineTo) - 9:41
  • Arcs / Circles - 16:15
  • Bezier Curves - 26:18
  • Bounce Animation - 28:45
  • Character Animation - 40:25


3 JavaScript libraries to replace jQuery

3 JavaScript libraries to replace jQuery

Ubiquitous jQuery has been outmoded by JavaScript and browser advances. Cash, Zepto, and Syncfusion are three JavaScript libraries picking up where jQuery left off

Simplifying tasks such as HTML document traversal, animation, and event handling, the stalwart jQuery JavaScript library changed the face of web development. As of May 2019, **jQuery **is still being used in 74 percent of known websites, according to web technology surveyor W3Techs. Nevertheless, the jQuery library, which debuted in August 2006, is now being viewed by some developers as an older technology whose time has passed.

Alternatives to **jQuery **have emerged in recent years, such as the Cash library or even just modern, vanilla JavaScript, now that web browsers all handle **JavaScript libraries **the same way and jQuery is no longer needed to solve compatibility issues. Arguments on Reddit and videos on YouTube make the case that jQuery has become obsolete, or at least is not as essential as it once was.

Why jQuery is no longer needed

In one YouTube presentation, “Is jQuery still relevant in 2018?,” web development educator Brad Traversy acknowledges that jQuery is probably the best generalized JavaScript library ever created. It is easy to learn, cross-browser compatible, more concise than older vanilla JavaScript, and rich in plug-ins offering specific functionality. But JavaScript has advanced far since ECMAScript 6, and jQuery is no longer needed in many situations, Traversy concludes.

In another video, coding educator Kenneth Lowrey argues that becoming fluent in jQuery is a waste of time. In the current web development landscape, modern browsers handle JavaScript the same, for the most part. In most cases, native JavaScript code is better than a “bloated legacy library like jQuery,” he says.

While jQuery had been the choice for making HTTP requests, for example, ECMAScript 6 brought forth Fetch, a promised-based API that makes HTTP requests easier. And the advancement does not stop with HTTP. Where jQuery has utilities for tasks such as manipulating arrays, vanilla JavaScript now has improved accommodations for these operations, too.

Animations are still more difficult with vanilla JavaScript than jQuery, but there are other options such as CSS transitions or keyframes, Traversy points out. The third-party GreenSock library also can be used for animations. For DOM manipulation, a task once ruled by jQuery, native browser APIs have closed the gap.

For tasks that cannot be done in vanilla JavaScript, Traversy recommends specialized libraries, instead of a generalized library like jQuery. Traversy also recommends using JavaScript frameworks such as React, Angular, or Vue for mid-size and large applications. Traversy still recommends jQuery for use on simple sites with no framework.

jQuery alternatives

What should you use instead of jQuery? Besides modern, vanilla JavaScript, a short list of jQuery alternatives includes Cash, Zepto, and Syncfusion Essential JS 2. Cash and Zepto are open source JavaScript libraries available under an MIT license. Syncfusion Essential JS 2 is a commercial product.


Cash has more than 3,570 stars on GitHub. Billed as an “absurdly small jQuery alternative” for modern browsers, Cash has a jQuery-style syntax for manipulating the DOM and takes up 32KB of space, uncompressed. Cash supports capabilities including namespaced events, TypeScript types, and modern builds. You can download Cash from GitHub.


Zepto is described as “a minimalist **JavaScript library **with a largely jQuery-compatible API.” Developers who know jQuery already know how to use Zepto, its makers go on to say. Zepto purports to be much smaller and faster-loading than jQuery, and can work with the PhoneGap toolset for mobile and desktop browsers. You can download Zepto from the project website.

Syncfusion Essential JS 2

Syncfusion Essential JS 2 is a commercially licensed JavaScript UI controls library written in TypeScript. Serving as an alternative to the jQuery UI library, Syncfusion is designed to be a low-overhead, lightweight, and modular library to improve web applications. Syncfusion supports frameworks including Angular, React, and Vue. You can purchase Syncfusion Essential JS 2 or download a free trial from the Syncfusion website. Complete source code, unit test files, test scripts, and live demos are available on GitHub.