From KnockoutJS to modern UI libraries like SolidJS, Vue.js, and Svelte, signals revolutionized how we think about reactivity in UIs. Here’s a deep dive into their history and impact by Atila Fassina.
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Myriam Frisano explores the basics of hand-coding SVGs with practical examples to demystify the inner workings of common SVG elements. In this guide, you’ll learn about asking the right questions to solve common positioning problems and how to leverage JavaScript so that, by the end, you can add “SVG coding” to your toolbox. You’ll also be able to declare proudly, “I know how to draw literal pictures with words!”
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Want to create more randomized effects in your JavaScript code? The Math.random() method alone, with its limitations, won’t cut it for generating unique random numbers. Amejimaobari Ollornwi explains how to generate a series of unique random numbers using the Set object, how to use these random numbers as indexes for arrays, and explores some practical applications of randomization.
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Although JavaScript regexes used to be underpowered compared to other modern flavors, numerous improvements in recent years mean that’s no longer true. Steven Levithan evaluates the history and present state of regular expressions in JavaScript with tips to make your regexes more readable, maintainable, and resilient.
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Have you ever wondered what happened after CSS3? It’s common knowledge that we never saw CSS4 come after it, yet we have a plethora of new features that have no similar way of defining when they were introduced. The W3C CSS-Next community group is actively searching for better approaches for how we describe the evolution of CSS over time and identify feature sets as effectively as we did with CSS3 way back in 2009 — and you can help.
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Handling translations for multilingual websites is famously difficult and, yet, crucial for many companies and organizations that serve a global audience. Thankfully, modern tooling abstracts away a great deal of the work, allowing for seamless translations that dynamically update the rendered content on a page, as demonstrated in this step-by-step tutorial.
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After years of relying on checkbox hacks to create a “switch” control for forms that toggle between two states, HTML may be gaining a native way to go about it by adding a switch attribute to checkbox inputs. Daniel Yuschick walks us through a first impression of switch controls and discusses current and ongoing considerations that need to be explored further before it is ready for prime time.
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React Server Components (RSCs) combine the best of client-side rendering, and author Lazar Nikolov thoroughly examines how we got here with a deep look at the impact that RSCs have on the page load timeline.
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It’s well-established that the web faces wide-ranging usability and performance issues, from user-hostile UI patterns and twisted search results to sluggish performance and battery-draining bloat. In this article, Frederik examines one small-but-significant aspect where developers take the reins: Painting pixels on the screen.
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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.
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