CategoryJavaScript

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…

January 28, 2022 — In this article, Noam Rosenthal dives deep into a few technical features that are common across frameworks, and explains how some of the different frameworks implement them and what they cost. Read more…

January 13, 2022 — If you’re a developer who’s thinking about building a platform that requires a code editor in one form or another, then this article is for you. This article explains how to create a web code editor that displays the result in real time with the help of some HTML, CSS and JavaScript. Read more…

November 12, 2021 — The React team introduced several hooks in React 16.8 which you can use from third-party providers in your application, or even create your own custom hook. In this tutorial, we’ll take a look at some of the most useful hooks in React and how to use them. Read more…

October 28, 2021 — The wealth of data that Amazon holds can make a huge difference when you’re designing a product or hunting for a bargain. But, how can a developer get that data? Simple, by using a web scraper. Here’s how to build your data extraction bot with Node.js. Read more…