Domain sharding was a hack many sites used while HTTP/1.1 was the standard. Today, HTTP/2 has improved the protocol to use multiplexed requests. Using HTTP/2 without domain sharding will improve your site's page load time.

📱Progressive Web Apps (PWAs) are web applications that provide native app-like user experiences. What features make them better? What are the benefits and capabilities?

2048 is one of my favorite mobile games. So I made it a Progressive Web App (PWA)! See how easy it is to upgrade any web site or web app to a Progressive Web App and of course have a little fun!

The JavaScript 👨‍💻 includes method finds 🔍 the target in an Array or String. Learn how to search arrays and strings to determine if they contain your item.

Solve 👍 the 'Service Worker ⚙ Termination by a Timeout Timer was Canceled ❌ because Devtools is Attached' Issue

Spartan Obstacles is a new progressive web application with a service worker built using Workbox. See how I configured Workbox to deliver a superior cache management.

Progressive Web Application Development by Example takes developers on the journey from a simple PWA to very complex scenarios and helpful tools to make the process easier and more consistent.

Horizontal lines can be created in HTML or CSS. They are a way to naturally break up content and are easy to implement. You can add lines in multiple ways.

HTML and CSS provide different ways to create space & margins in your web page layouts. You can add space to text and margins around elements to make pages easier to read and use.

Browser hints are a way to help the browser render your pages more efficeintly. So how do prefetch, preload and prerender work?

How can you use the native alert, prompt and confirm dialogs to communicate with website users? And how can you create a customized experience to message & collect user input?

Why Software Sucks should be on every developer's book shelf. If you are looking for a resource on software quality, this is a great place to start. If you are developer and don't put the user first or maybe you think you do, this book is for your.

What exactly is Accelerated Mobile Pages (AMP) and should you change your site to use AMP? What is good and bad about AMP

CSS background gradients can be used to create horizontal, vertical and rotated stripes that can be animated. In this tutorial you will learn how to use the linear-gradient and repeating-linear-gradient functions

The HTML Textarea element allows users to enter multiline values to online forms. Learn how the textarea element works so you can create a good experience to ensure you properly collect data.

Have you recently upgraded to HTTPS? If so you may parts of your site may have broken and Chrome is giving your an unauthenticated sources error. This is what is happening and how you can fix your problems

Progressive Web Applications promise more customer engagement without needing a mobile app. 'beforeinstallprompt' triggers the prompt experience, here's how

That little three-lined icon has secured a place in modern, mobile interfaces. But is it the best choice? I mean Facebook uses it so shouldn't you?

Page speed and loading times are important to engaging visitors. Sadly it takes over 15 seconds for the average page to load. But most web performance optimization is simple, but overlooked by the average developer.

What browsers support service workers and when will the rest ship support? Is it safe to use service workers? You can now rely on service workers in your progressive web app! ALl major browsers support service workers.

Mobile now accounts for the largest traffic share, which has put pressure on companies to offer rich user experiences across devices. A good user experience is