CategoryJavaScript

April 11, 2022 — This new attribute will enable us to fine-tune relative resource priority, improve LCP performance, deprioritize JavaScript fetch calls, and much more. Let’s check out fetchpriority and explore some potential use cases. Read more…

April 8, 2022 — Data is among the most important things that make up a web application or a conventional native app. We need data to be able to see and perhaps understand the purpose of an application. In this article, we’ll look at another approach to obtaining data in an application that requires authentication or authorization using Next.js. Read more…

April 4, 2022 — Ever wondered how to build a paginated list that works with and without JavaScript? In this article, Manuel explains how you can leverage the power of Progressive Enhancement and do just that with Eleventy and Alpine.js. Read more…

April 1, 2022 — Next.js’ recent 12.0 release included a new beta feature: middleware. For a detailed explanation, you can read all about it in Sam’s previous article, “Next.js Wildcard Subdomains”. This article, on the other hand, dives into the overall concept of middleware and how handy it can be in building things. Read more…

March 18, 2022 — Building on a previous article on How to Build a Drag-and-Drop File Uploader, we’ll be adding some new features, but more importantly (maybe), we’ll be learning how to build it in Vue 3 and learn some best practices for Vue along the way. Read more…

March 9, 2022 — What started as a case study turned into a guide to visualizing audio with JavaScript. Although the output demos are in React, Jhey Tompkins isn’t going to dwell on the React side of things too much. The underlying techniques work with or without React. Read more…

March 7, 2022 — Using signals to deliver less, or different, content is a form of progressive enhancement (or graceful degradation depending on how you look at it), whereby extraneous content is only loaded when necessary, but the core functionality of the website still works. In this article, we’ll look at some of the signals that can be used for this. Read more…

March 2, 2022 — What started as a case study turned into a guide to visualizing audio with JavaScript. Although the output demos are in React, Jhey Tompkins isn’t going to dwell on the React side of things too much. The underlying techniques work with or without React. Read more…

February 4, 2022 — In this second part, Noam suggests a few patterns of how to use the web platform directly as an alternative to some of the solutions that are offered by frameworks. Read more…

February 2, 2022 — In this article, Adrian Bece shares more about the benefits and caveats of code-splitting and how page performance and load times can be improved by dynamically loading expensive, non-critical JavaScript bundles. Read more…