CategoryJavaScript

September 2, 2021 — Interactive coding tools to help you learn CSS, JavaScript, SQL, React, Vim, regular expressions and Jamstack. Read more…

September 1, 2021 — What exactly is a displacement filter? In this article, Dirk Weber explains the SVG feDisplacementMap filter primitive with a good number of examples to demonstrate the concept of animated displacement maps. Read more…

August 31, 2021 — By combining some React APIs, we can accurately manage “simple” states. With Next.js though, we can quickly find situations where we need to accommodate many other requirements. Let’s have a look at some patterns to accomplish all that. Read more…

August 18, 2021 — In this article, we will code a Gantt chart as a reusable Web component. We will focus on the architecture of the component, rendering the calendar with CSS Grid and managing the state of the draggable tasks with JavaScript Proxy Objects. Read more…

August 11, 2021 — Often you need two different sets of navigation stacks for pre and post user authentication. Usually, to see more content, you have to be authenticated in some way. Let’s look at how to mount and unmount navigation stack based on a met condition in React Native. Read more…

August 10, 2021 — Embedding code examples with third-party scripts often leads to tracking or cookies. We always wanted to have a simple website with a good UX, so setting cookies for no reason wasn’t an option for us. Now, with Indiepen, we are proud to introduce a privacy-friendly alternative. Read more…

August 3, 2021 — Resilience is intrinsic to the web and therefore us, web developers. 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 28, 2021 — Dialogs are everywhere in modern interface design (for good or for bad), and yet many of them are not accessible to assistive technologies. In this article, we will dig into how to create a short script to create accessible dialogs. Read more…

July 27, 2021 — Next.js has strong opinions about how to organize JavaScript but not CSS. How can we develop patterns that encourage best CSS practices while also following the framework’s logic? The answer is surprisingly simple — to write well-structured CSS that balances global and local styling concerns. Read more…

July 26, 2021 — Gatsby recently announced the launch of “functions”. In this article, Paul Scanlon explains how to get the current location of the International Space Station (ISS) as it orbits the Earth in real-time using Gatsby Functions and then display it on a 3D interactive globe using React Three Fibre. Read more…