CategoryUI (User Interfaces)

January 10, 2022 — In this article, we’ll be taking a closer look at two gradients: conic-gradient and radial-gradient. You’ll see how each one of them works in detail, what the differences and similarities are between them, how and where to use them, and some use cases for each. Read more…

December 27, 2021 — Have you already built and published a Gatsby theme? In this article, Paulina Hetman explains how Gatsby themes work and what problems they can solve by comparing Gatsby themes with their WordPress counterparts. Read more…

December 14, 2021 — To be able to modify headers in a testing environment is a great thing to have. It allows control over your application as one can bypass authentication, set cookies, and so on. In this article, Nafees Nehar explores some methods which allow modification of headers in an automation testing setup. Read more…

October 15, 2021 — Customers may start using your app because you offer a unique product, but user experience is what makes them stay. For that, you need excellent UX designers, and the know-how to spot them when hiring. Read more…

September 27, 2021 — Is end-to-end testing a painful topic for you? In this article, Ramona Schwering explains how to handle end-to-end testing with Cypress and make it make it not so tedious and expensive for yourself, but fun instead. Read more…

September 16, 2021 — Twenty years ago, Elie Sloïm chose to dedicate his professional life to web quality assurance. He started asking, ”What does quality mean for a web user?” Well, this article explains everything he has learned along the way. Read more…

August 3, 2021 — Embracing the fragility of the web empowers us to build UIs capable of adapting to the functionality they can offer, whilst still providing value to users. The User Experience (UX) doesn’t need to be all or nothing — just what is usable. This premise, known as graceful degradation allows a system to continue working when parts of it are dysfunctional — much like an electric bike becomes a regular bike when its battery dies. This article explores how graceful degradation, defensive coding, observability, and a healthy attitude towards failures better equips us before, during, and after an error occurs. Read more…

July 15, 2021 — Data grids need to be easy to understand, engaging, responsive, and accessible. They need to perform well and load data fast. However, building a data grid that meets these standards from scratch can take a long time and be a huge undertaking. In this article, you’ll get to see some pretty groundbreaking things you can achieve with modern JavaScript grids. You’ll learn how these data tables solve the problems described earlier. Additionally, you’ll discover new ways to augment a data grid to make it engaging, responsive, and accessible. All this will be illustrated using Kendo UI Data Grids and their features. Read more…

July 13, 2021 — Have you ever needed to build a UI where some component on the page needs to respond to elements as they’re scrolled to a certain threshold within the viewport — or perhaps in and out of the viewport itself? In JavaScript, attaching an event listener to constantly fire a callback on scroll can be performance-intensive, and if used unwisely, can make for a sluggish user experience. But there is a better way with Intersection Observer. Read more…

July 1, 2021 — When writing front-end tests, you’ll find a lot of pitfalls along the way. In sum, they can lead to lousy maintainability, slow execution time, and — in the worst case — tests you cannot trust. But it doesn’t have to be that way. In this article, I will talk about common mistakes developers make, at least in my experience, and, of course, how to avoid them. Testing doesn’t need to be painful, after all. Read more…