CategoryTechniques

December 20, 2023 — Since the introduction of CSS viewport units in 2012, many of us have been using width: 100vw as a way to set an element’s width to the full width of the viewport. But, as Šime Vidas explains in this deep dive, 100vw does not always represent the full width of the viewport due to differences in how browsers handle scrollbars. Read more…

December 4, 2023 — Discussing the decisions surrounding JavaScript prototypes, the article by Juan Diego Rodriguez scrutinizes their origin, examines missteps in the design, and explores how these factors have affected the way we write JavaScript today. Read more…

November 24, 2023 — We’re living in somewhat of a CSS renaissance with new features, techniques, experiments, and ideas coming at us to an extent we haven’t seen since “CSS3”. It’s easy to feel overwhelmed when your profession seems to be advancing at breakneck speed, but Geoff Graham considers the ways “modern” CSS in 2023 has actually made CSS “easier” to write. Read more…

November 22, 2023 — In Part 1 of the series, Temani Afif demonstrated how creating ribbon patterns in CSS has evolved with the availability of new CSS features. In this second installment of this brief two-part series, we look at two additional ribbon variations that introduce techniques for masking a repeated background gradient in CSS. Read more…

November 15, 2023 — Ribbons have been used to accent designs for many years now. But, the way we approach them in CSS has evolved with the introduction of newer features. In this article, Temani Afif combines background and gradient tricks to create ribbon shapes in CSS that are not only responsive but support multi-line text and are easily adjustable with a few CSS variables. Read more…

November 9, 2023 — WordPress Playground began as an experiment to see what a self-hosted WordPress experience might look like without the requirement of having to actually install WordPress. A year later, the experiment has evolved into a full-fledged project. Ganesh Dahal demonstrates how WordPress Playground works and gets deep into how it might be used. Read more…

October 31, 2023 — Take a closer look at how various performance tools audit and report on performance metrics, such as core web vitals. Geoff Graham answers a set of common questions that pop up during performance audits. Read more…

October 30, 2023 — Passkeys are beginning to make their way into popular apps, from password managers to multi-factor authenticators, but what exactly are they? As this new technology promises to make passwords a thing of the past, Neal Fennimore explains the concepts behind passkeys, demonstrates how they work, and speculates what we might expect from them in the future. Read more…

October 23, 2023 — Removing properties from an object in JavaScript might not be the most exciting job, but there are many ways to achieve it, each revealing a fundamental aspect of how JavaScript works. Juan Diego Rodríguez explores each technique in this article. Read more…

October 18, 2023 — CSS loaders and progress indicators are some of the most widely used examples in tutorials and documentation. In this article, Preethi demonstrates an approach using animated custom properties, a conic gradient, CSS offset, and emoji to create the illusion of a scooter racing along a donut track. Read more…