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Nalezeno "Dev": 517

More on content-visibility

28.10.2020
Back in August 2020, when the content-visiblity property in CSS trickled its way into Chrome browsers, Una Kravets and Vladimir Levin wrote about it and we covered it. The weirdest part is that to get the performance value out of it, you pair it with contain-intrinsic-size on these big chunks...

Announcing the 2020 State of CSS Survey

20.10.2020
Last year’s State of CSS Survey yielded interesting results. There’s the quick adoption of features, like calc() and CSS custom properties. There’s also the overwhelming opinion that CSS is fun to write even as we see a growing reliance on CSS-in JS. We also saw some predictable...

Make Your Own Dev Tool

29.9.2020
Amber Wilson on making bookmarklets to help yo-self. She shows off one that injects an accessibility script — I like this approach, as it means you don’t have to maintain the bookmarklet, just the script it links to). Another example runs some code contained right in the link. The result...

A Gentle Introduction to Using a Docker Container as a Dev Environment

24.9.2020
Sarcasm disclaimer: This article is mostly sarcasm. I do not think that I actually speak for Dylan Thomas and I would never encourage you to foist a light theme on people who don’t want it. No matter how wrong they may be. When Dylan Thomas penned the words, “Do not go gentle into that good...

Enforcing performance budgets with webpack

18.9.2020
As you probably know, a single monolithic JavaScript bundle — once a best practice — is no longer the way to go for modern web applications. Research has shown that larger bundles increase memory usage and CPU costs, especially on mid-range and low-end mobile devices. webpack has a lot of features...

All the Ways to Make a Web Component

7.9.2020
This is a neat page that compares a ton of different libraries with web components. One of the things I learned after posting “A Bit on Web Components Libraries” is that the web platform APIs were designed for libraries to be built around them. Interesting, right? This page makes...

Using @property for CSS Custom Properties

3.9.2020
Una Kravetz digs into how Chrome now allows you to declare CSS custom properties directly from CSS with more information than just a string. So rather than something like this: html { --stop: 50%; } …can be declared with more details like this: @property --stop { syntax:...

Doom Damage Flash on Scroll

26.8.2020
The video game Doom famously would flash the screen red when you were hit. Chris Johnson not only took that idea, but incorporated a bunch of the UI from Doom into this tounge-in-cheek JavaScript library called Doom Scroller. Get it? Like, doom scrolling, but like, Doom scrolling. It’s funny...

Designing a JavaScript Plugin System

25.8.2020
WordPress has plugins. jQuery has plugins. Gatsby, Eleventy, and Vue do, too. Plugins are a common feature of libraries and frameworks, and for a good reason: they allow developers to add functionality, in a safe, scalable way. This makes the core project more valuable, and it builds a community...

This vs. That

24.8.2020
Here’s a nice site from Phuoc Nguyen, who I’ve noted before has quite a knack for clever sites. This vs. That pits different related concepts against each other as a theme for an article. For example, CSS has display: none;, opacity: 0;, and visibility: hidden; and they all, on...

Collective #619

20.8.2020
The Animated Web * theheadless.dev * Leading-Trim * Mozilla Lifeboat The post Collective #619 appeared first on Codrops

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