A rather geeky/technical weblog, est. 2001, by Bramus
Andrea Giammarchi: After reading yet another blog post about JS classes being “just sugar for prototypal inheritance”, I’ve decided to write this post to help clarifying, one more time, why this statement is misleading; a post that hopefully explains what’s the difference and why it matters to understand it. I also used to say this …
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Oleksii Trekhleb has implemented the Seam Carving algorithm in JavaScript. With this article I want to do three things: Provide you with an interactive content-aware resizer so that you could play around with resizing your own images Explain the idea behind the Seam Carving algorithm Explain the dynamic programming approach to implement the algorithm (we’ll …
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Anyone who has worked with dates and time in JavaScript knows how broken the built-in Date is. In the near future we’ll be able to use Temporal instead, an ECMAScript feature currently at Stage-3 Nathan Sebhastian has a good overview on how it compares to Date, along with some practical examples. The new Temporal API …
Continue reading “JavaScript Temporal API — A Fix for the Date API”
Over at CSS-Tricks Hugh Haworth has done a nice write-up on the next generation of build tools that have been popping up. A bunch of new developer tools have landed in the past year and they are biting at the heels of the tools that have dominated front-end development over the last few years, including …
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Over at CSS { In Real Life }, author Michelle Barker has detailed a clever way to style pseudo-elements (such as ::before and ::after) through JavaScript. In Javascript we have a few ways of selecting elements, but we can’t directly target pseudo-elements. […] Luckily, CSS custom properties can help. 👉 If you set a custom …
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Great talk by Zach Leatherman as recorded at Smashing Conf Austin 2020: The talk delves into Single Page Applications, Multi Page Applications, modern JavaScript Frameworks, and what I believe to be a better future for web development. /me nods along for the entirety of this talk. Powering his faux-live-coding slidedeck is Queue Code, a package …
Talk by Ben Deitmer, as recorded at the latest Front-end Forward Meetup: Traditionally most web animations are driven purely by javascript. The now widely supported Web Animations Api has potential to drastically decrease the javascript footprint and improve performance out of the box. Ben learns you how to implement this new api but also have …
Continue reading “The new native web: Bye bye animation libraries?”
Jake Archibald: JavaScript’s this is the butt of many jokes, and that’s because, well, it’s pretty complicated. However, I’ve seen developers do much-more-complicated and domain-specific things to avoid dealing with this this. If you’re unsure about this, hopefully this will help. This is my this guide. JavaScript: What is the meaning of this? →
Leveraging the JavaScript YouTube Player API and with a good pinch of CSS on top, Thomas H. Park created this record player for you to play with. Drop the needle and find your favorite track, more or less. It’s fuzzy and inexact, and emphasizes the continuous listening experience an album can be. Clever usage of …
Continue reading “Needledrop: A Turntable Interface for Music Playback”
Date in JavaScript with Intl.DateTimeFormat Phil Nash walks us through using Intl.DateTimeFormat to format a Date to a specific timezone and format. const shortcutFormatter = Intl.DateTimeFormat("en-AU", { timeZone: "Australia/Melbourne", timeStyle: "long", dateStyle: "short" }); shortcutFormatter.format(date); // => "22/2/21, 5:05:52 pm AEDT" How to display dates in your user’s time zone with the Intl API → Related: Think you know a …
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