The landscape for the performance-minded developer has changed significantly in the last year or so, with the emergence of HTTP/2 being perhaps the most significant of all. No longer is HTTP/2 a feature we pine for. It has arrived, and with it comes server push! Aside from solving common HTTP/1 performance problems (e.g., head of…
From time to time, we need to take some time off, and actually, I’m glad that this reading list is a bit shorter as the ones you’re used to. Because one thing that really stuck with me this week was Eric Karjaluoto’s article. In his article, he states that, “Taking pride in how busy we…
Did you know that bandwidth overage charges are (still) a problem and most users prefer not to rely on a developer? Well, I talked to 917 (real-life) users and created a guide to help others find the e-commerce software that suits them best. I completed this guide by searching for websites built with e-commerce software…
In today’s article, we’ll create a JavaScript extension that works in all major modern browsers, using the very same code base. Indeed, the Chrome extension model based on HTML, CSS and JavaScript is now available almost everywhere, and there is even a Browser Extension Community Group working on a standard. I’ll explain how you can…
On days when things don’t seem to go as you’d like them to and inspiration is at its lowest, it’s good to take a short break and go outside to try and empty your mind. That always seems to be the best remedy for me, especially whenever I jump on my bike and go for…
Regression testing is one of the most time-consuming tasks when developing a mobile Android app. Using myMail as a case study, I’d like to share my experience and advice on how to build a flexible and extensible automated testing system for Android smartphones — from scratch. The team at myMail currently uses about 60 devices…
Web applications, be they thin websites or thick single-page apps, are notorious targets for cyber-attacks. In 2016, approximately 40% of data breaches originated from attacks on web apps — the leading attack pattern. Indeed, these days, understanding cyber-security is not a luxury but rather a necessity for web developers, especially for developers who build consumer-facing…
What a busy week! To stay on top of things, let’s review what happened in the web development world the last few days — from browser vendors pushing new updates and building new JavaScript guidelines and security standards to why we as web professionals need to review our professional pride. How can we properly revoke…
Time is running! The first quarter of the year lies already behind us and a new season is in full swing. But no matter if April means blooming colors and embracing the warmer weather in your part of the world or getting cozy for autumn, our new batch of desktop wallpapers is bound to cater…
Data visualization has become an important part of our everyday life, allowing us to quickly assess information. And with so many chart types out there to choose from, it should be possible to effectively solve almost any task, whether it’s exploratory (i.e. researching and analyzing data to better understand it for yourself) or explanatory (i.e….
