Tag: attribute

Distinguishing between ARIA and native HTML attributes

As a developer, you want to create more inclusive and accessible digital experiences for your users. Great! It’s possible, however, that you might be feeling a bit confused or overwhelmed by the element attributes that can affect the usability for users of assistive technology. ARIA (or WAI-ARIA, Web Accessibility Initiative-Accessible Rich Internet Applications) defines some… Continue reading Distinguishing between ARIA and native HTML attributes

Why Unique ID Attributes Matter

Ambiguous IDs can cause both your developers and your users a lot of frustration, and may ultimately damage customer relations. A Little Background It’s one of the most common WCAG 4.1.1 violations reported by automated accessibility testing tools such as aXe, and it can cause a fair share of problems for your users. It happens… Continue reading Why Unique ID Attributes Matter

Our dangerous tendency to hold on to losing bets

Tools to mitigate commitment bias and overconfidence Midjourney Last week, we wrote about how ‘conviction’ is a very human attribute responsible for our powerful, yet irrational ability to almost will positive outcomes into existence; presumably against all odds. Today we’ll cover the dark side of conviction and overconfidence — and unfortunately, the more common tendency to overcommit and… Continue reading Our dangerous tendency to hold on to losing bets

Words: the new data commodity

The AI and LLM industry is changing and developing rapidly. How will the industry move forward, become regulated and adjust to this new reality of words as a commodity? We’re starting a new chapter of data commodification through access to and the commodification of words. In a yet unregulated space, product teams need to self-regulate… Continue reading Words: the new data commodity

WCAG 2.2 Removes 4.1.1 Parsing and How axe-core is Impacted

Earlier this year, for the first time ever the World Wide Web Consortium (W3C) proposed to remove a success criterion from WCAG 2. Success Criterion 4.1.1 Parsing ensures that pages written in markup languages like HTML and SVG are written in a way that allows browsers and assistive technologies to understand them consistently. Let’s take… Continue reading WCAG 2.2 Removes 4.1.1 Parsing and How axe-core is Impacted

The Complete React Developer Course

React is the most popular framework for building user interfaces. In this course you will learn the fundamental concepts you need to start building applications with React. 1. What You Will Learn in This Free React Course You’ll start of with the basics of React—coding your first components: using React with vanilla JavaScript the basics of… Continue reading The Complete React Developer Course

How to Let Users Dynamically Change the Number of Posts per Page in WordPress

Consider the following scenario: you have a WordPress blog with hundreds of posts. On your blog archive page, six posts appear at a time. Of course, there’s pagination for moving between older and newer posts. But what if you want to give users the option to choose the number of posts they want to display… Continue reading How to Let Users Dynamically Change the Number of Posts per Page in WordPress

Create a Simple Math CAPTCHA for Your Forms With PHP and JavaScript

In this new tutorial we’ll discuss a straightforward approach for reducing spam from form submissions. This technique will use PHP and JavaScript to block form submission until the user provides the correct answer to a simple math CAPTCHA. Here’s a quick video that demonstrates the expected functionality: It’s important to note that this is just… Continue reading Create a Simple Math CAPTCHA for Your Forms With PHP and JavaScript

WooCommerce Shortcodes Cheatsheet

WordPress added support for shortcodes around 15 years ago. You can use shortcodes to easily add complicated functionality to your website which otherwise would have required you to write a lot of code yourself. Basically, shortcodes are short text snippets whose behavior depends on some more complicated code written in the back end. While WordPress… Continue reading WooCommerce Shortcodes Cheatsheet

30 Web Development Best Practices for Beginners

There is a lot to learn as a web developer. For starters, the syntax of HTML, CSS and JavaScript, and how these fundamental web languages work together. However, on top of that you need to learn how to code well: how to use the web technologies like a professional, to create efficient, maintainable, and scalable… Continue reading 30 Web Development Best Practices for Beginners

Fixing Problems With Borders in Dark Mode (Email Design)

* { box-sizing: border-box; } body {margin: 0;}*{box-sizing:border-box;}body{margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;} Borders aren’t always treated the same as other elements when it comes to emails in Dark Mode. In this article I’ll take you through what is happening to your borders, as well as how fix any problems you’re having with them. Top Email Templates on Envato Elements… Continue reading Fixing Problems With Borders in Dark Mode (Email Design)

How to Build a UIkit Lightbox With Dot Navigation

* { box-sizing: border-box; } body {margin: 0;}*{box-sizing:border-box;}body{margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;} Have you ever worked with the UIkit front-end framework? Its current version at the time of writing is 3.9.4, and in the next few months, YOOtheme (the team behind it) plan to release v4. This isn’t the first time I’ve written about UIkit; some years ago, while still… Continue reading How to Build a UIkit Lightbox With Dot Navigation

20 Best WooCommerce Product Add-Ons

Do you want to create an easy shopping experience on your WooCommerce products pages? Here are 20 of the best WooCommerce product add-ons to make it possible! They make your product pages more user-friendly and user-focused by adding intuitive functionalities like: adding easy navigation using filters  allowing customers to personalize their orders offering extra choices  and… Continue reading 20 Best WooCommerce Product Add-Ons

How to Customize an HTML Template

So you’ve just purchased an HTML template and now you have to customize it before it goes online. But you’re not experienced with code so you’re not sure how to go about it. Well, rest easy, because in this tutorial we’re going to step you through how to edit a HTML template. We’re going to… Continue reading How to Customize an HTML Template

SVG Viewport and viewBox (For Complete Beginners)

In this quick SVG viewport and viewBox tutorial, we’re going to break down exactly what viewport and viewBox are in SVG for the web. You’ll learn: The difference between the viewport and viewBox The aspects of your SVGs you can control with each How they are each applied Let’s begin! SVG Viewport  If you literally… Continue reading SVG Viewport and viewBox (For Complete Beginners)

How to Work With Regular Expressions in PHP

In this article, we’ll go through the PHP functions that allow you to use regular expressions to perform search and replace operations on strings. What Is a Regular Expression? Regular expressions—also called “regex”—are search patterns for text. These patterns can be processed by a regex engine to find substrings, validate that a string matches a… Continue reading How to Work With Regular Expressions in PHP

Android Essentials: Creating Simple User Forms

Android applications often rely upon data supplied by users. This tutorial walks you through the creation and use of a number of the most common controls used to collect data from the user. Getting Started For this tutorial, you will design and implement a membership registration form. Whether you’re in charge of recruiting members for… Continue reading Android Essentials: Creating Simple User Forms

PHP Superglobals Explained—With Cheatsheet

In this post, I’ll give you a cheatsheet quick reference to all the PHP superglobal variables available in PHP. What Is a Superglobal Variable? Let’s have a look at the definition of superglobal variables. Superglobals are built-in variables that are always available in all scopes. Whether you are a seasoned PHP developer or a novice… Continue reading PHP Superglobals Explained—With Cheatsheet

Form Input Validation Using Only HTML5 and Regex

Validation of form input is something that should be taken seriously. With luck, nothing worse than garbage data will be submitted to a site which uses data from forms without proper validation. However, there also a chance that hackers will be able to compromise the private data of users who trusted you with their information.… Continue reading Form Input Validation Using Only HTML5 and Regex

How to Work With Cookies in PHP

You might have heard about cookies, but what exactly are they and what can we actually do with them? In this tutorial, we will focus on the basics of cookies, and learn about their functionality in various web applications and site environments. We will also learn how to work with cookies in PHP. Cookies vs… Continue reading How to Work With Cookies in PHP

Top 9 Tips For Optimizing Images in 2021

The ‘need for speed’ is an essential item on every website’s bucket list these days. And why not? Enhanced speed is directly responsible for converting traffic into paying clients. Anyone in any industry wishes to boost their website’s loading speed, providing an improved user experience. Plus, don’t forget that escalated site speeds also escalates the… Continue reading Top 9 Tips For Optimizing Images in 2021

How to Create a Simple Web-Based Chat Application

In this tutorial we will be creating a simple web-based chat application with PHP and jQuery. This sort of utility would be perfect for a live support system for your website. Otherwise, learn how to build one yourself in this tutorial. This tutorial was updated recently to make improvements in the chat app.  Introduction The… Continue reading How to Create a Simple Web-Based Chat Application

How to Paginate Data With PHP

I can remember years ago, when I first began coding in PHP and MySQL, how excited I was the first time I got information from a database to show up in a web browser. For someone who had little database and programming knowledge, seeing those table rows show up onscreen based on the code I… Continue reading How to Paginate Data With PHP