WebDev Feed

We put it to the test and it turns out Sass can replace JavaScript, at least when it comes to low-level logic and puzzle behavior. With nothing but maps, mixins, functions, and a whole lot of math, we managed to bring our Tangram puzzle to life, no JavaScript required. Breaking Boundaries: Building a Tangram Puzzle With (S)CSS originally published on

Creative Developer Robin Payot shares his journey, standout projects, and insights into WebGL, animation, and building award-winning interactive web experiences.

In this tutorial, Blake Lundquist walks us through two methods of creating the “moving-highlight” navigation pattern using only plain JavaScript and CSS. The first technique uses the `getBoundingClientRect` method to explicitly animate the border between navigation bar items when they are clicked. The second approach achieves the same functionality using the new View Transition API.

Learn how to create a responsive, infinitely scrolling image grid with parallax motion and staggered text animations using GSAP.

The HTML popover attribute transforms elements into top-layer elements that can be opened and closed with a button or JavaScript. Popovers can be dismissed a number of ways, but there is no option to auto-close them. Preethi has a technique you can use. Creating an Auto-Closing Notification With an HTML Popover originally published on

In this tutorial, we'll walk you through how to create bubble-like spheres using Three.js and GLSL—an effect that responds interactively to your mouse movements.

SVG is easy — until you meet `path`. However, it’s not as confusing as it initially looks. In this first installment of a pair of articles, Myriam Frisano aims to teach you the basics of `` and its sometimes mystifying commands. With simple examples and visualizations, she’ll help you understand the easy syntax and underlying rules of SVG’s most powerful element so that by the end, you’re fully able to translate SVG semantic tags into a language `path` understands.

Get the latest dose of motion and animation inspiration in this roundup.

This is the third article in a series about the CSS shape() function. We've covered drawing lines and arcs in previous articles and, this time, we look specifically at the curve command and how to use it for drawing complex shapes. Better CSS Shapes Using shape() — Part 3: Curves originally published on

A playful experience where you drag and drop virtual T-shirts onto a model to instantly change their look.

The contrast-color() function doesn’t check color contrast, but rather it outright resolves to either black or white (whichever one contrasts the most with your chosen color). Safari Technology Preview recently implemented it and we explore its possible uses in this article. Exploring the CSS contrast-color() Function… a Second Time originally pu

Learn how to combine responsive HTML text with WebGL rendering, enabling scroll-driven animations and custom shader effects.

The State of CSS 2025 Survey dropped a few days ago, and besides anticipating the results, it's exciting to see a lot of the new things shipped to CSS reflected in the questions. The State of CSS 2025 Survey is out! originally published on CSS-Tricks, which is part of the

A collection of standout interactive animations made with Rive.

We often spotlight wireframes, research, or tools like Figma, but none of that moves the needle if we can’t collaborate well. Great UX doesn’t happen in isolation. It takes conversations with engineers, alignment with product, sales, and other stakeholders, and the ability to listen, adapt, and co-create. That’s where design becomes a team sport, and when your ability to capture the outcomes multiplies the UX impact.

What’s the best way to make your SVGs faster, simpler, and more manageable? In this article, pioneering author and web designer Andy Clarke explains the process he relies on *to* prepare, optimise, and structure SVGs for animation and beyond.

A minimal, real-time WebGL shader that applies ordered dithering and optional pixelation as a composable postprocessing effect.

So, how can you take dialogue box design beyond the generic look of frameworks and templates? How can you style them to reflect a brand’s visual identity and help to tell its stories? Here’s how I do it in CSS using ::backdrop, backdrop-filter, and animations. Getting Creative With HTML Dialog originally published on

Designers love to craft, but polishing pixels before the problem is solved is a time-sink. This article pinpoints the five traps that lure us into premature detail — being afraid to show rough work, fixing symptoms instead of causes, solving the wrong problem, drowning in unactionable feedback, and plain fatigue — then hands you a four-step rescue plan to refocus on goals, ship faster, and keep your craft where it counts.

A scroll effect where each column of a grid moves at a slightly different speed, creating a soft, elastic feel as you scroll.

How a creative course challenge became a full digital fashion experience, built with Webflow, GSAP, Spline, and a focus on motion and detail. DICH™ is our visual manifesto in code.

Designing for neurodiversity means recognizing that people aren’t edge cases but individuals with varied ways of thinking and navigating the web. So, how can we create more inclusive experiences that work better for everyone?

Let’s kick off June — and the beginning of summer — with some fresh inspiration! Artists and designers from across the globe once again tickled their creativity to welcome the new month with a new collection of desktop wallpapers. Enjoy!

This is the second part of a series that dives deep into the CSS shape() command, continuing with a more detailed look at the arc command. Better CSS Shapes Using shape() — Part 2: More on Arcs originally published on CSS-Tricks, which is part of the

The web is mired in a struggle to eliminate third-party cookies, with the World Wide Web Consortium Technical Architecture Group leading the charge. But there are obstacles preventing this from happening, and, as a result, many essential web features continue to rely on cookies to function properly. That’s why detecting third-party cookie blocking isn’t just good technical hygiene but a frontline defense for user experience.

The reading-flow and reading-order proposed CSS properties are designed to specify the source order of HTML elements in the DOM tree, or in simpler terms, how accessibility tools deduce the order of elements. You’d use them to make the focus order of focusable elements match the visual order, as outlined in the Web Content Accessibility Guidelines (WCAG 2.2). What We Know (So Fa

What’s the difference between data, findings, and UX insights? And how do you argue for statistical significance in your UX research? Let’s unpack it.

This is the first part of a series that dives deep into the shape function, starting with shapes that use lines and arcs. Better CSS Shapes Using shape() — Part 1: Lines and Arcs originally published on CSS-Tricks, which is part of the

Road-tripping along the line between engineering and spirituality, Robert M. Pirsig’s musings on the arts, sciences, and Quality ring as true now as they ever have.

Clever, clever that Andy Bell. He shares a technique for displaying image alt text when the image fails to load. Well, more precisely, it's a technique to apply styles to the alt when the image doesn't load, offering a nice UI fallback for what would otherwise be a busted-looking error. You can style alt text like any other text originally published on

Shape master Temani Afif has what might be the largest collection of CSS shapes on the planet with all the tools to generate them on the fly. There’s a mix of clever techniques he’s typically used to make those shapes, … SVG to CSS Shape Converter originally published on CS

While there are plenty of ways that CSS animations can bring designs to life, adding simple SMIL (Synchronized Multimedia Integration Language) animations in SVG can help them do much more. Andy Clarke explains where SMIL animations in SVG take over where CSS leaves off.

Answering a reader's question about how to create a complex numbering system with CSS list counters. A Reader’s Question on Nested Lists originally published on CSS-Tricks, which is part of the

Helpful PDF worksheets and tools to get the design system effort up and running — and adopted! Kindly powered by How To Measure UX and Design Impact, a friendly course on how to show the impact of your incredible UX work on business.

Some weekend reading on the heels of Global Accessibility Awareness Day (GAADM), which took place yesterday. The Email Markup Consortium (EMC) released its 2025 study on the accessibility in HTML emails, and the TL;DR is … HTML Email Accessibility Report 2025 originally published on

Learn how to create and implement a UX strategy framework that shapes work and drives real business value.

Hey, isn't there a fairly new CSS feature that works with scroll regions? Oh yes, that's Scroll-Driven Animations. Shouldn't that mean we can trigger an animation while scrolling through the items in a CSS carousel? Scroll-Driven Animations Inside a CSS Carousel originally published on CSS-Tricks, which is part of the

Remember that last team brainstorming session where you were supposed to generate a long list of brilliant ideas? How many of those ideas actually stuck? Did leadership act on any of those ideas? In this article, Eric Olive challenges the value of exercises like brainstorming and explores more effective methods for sparking creativity to improve design and enhance the user’s experience.

What it looks like to troubleshoot one of those impossible issues that turns out to be something totally else you never thought of. This Isn’t Supposed to Happen: Troubleshooting the Impossible originally published on CSS-Tricks, which is part of the

What if you could take your CSS animations beyond simple fades and slides — adding an extra dimension and a bit of old-school animation magic? In this article, pioneering author and web designer [Andy Clarke](https://stuffandnonsense.co.uk) will show you how masking can unlock new creative possibilities for CSS animations, making them feel more fluid, layered, and cinematic.

Learn how two designers tackled the challenges of building a localization-ready design system for a global audience. This case study dives into how Rebecca and Mark combined Figma Variables and design tokens to address multilingual design issues, such as text overflow, RTL layouts, and font inconsistencies.

The Penpot team is not slowing down on its mission to build a free design tool that not only offers powerful design features but is also well-integrated with code and modern development practices. In its latest release, Penpot, as the first design tool ever, introduces support for native design tokens. Let’s take a closer look at this concept and how you can employ it in your process.

Have you ever thought about how the limitations of early cartoon animations might relate to web design today? From looping backgrounds to minimal frame changes, these retro animation techniques have surprising parallels to modern CSS. In this article, pioneering author and web designer [Andy Clarke](https://stuffandnonsense.co.uk) shows how he applied these principles to Emmy-winning composer Mike Worth’s new website, using CSS to craft engaging and fun animations that bring his world to life.

There were duelling proposals floating around for adding support for masonry-style layouts in CSS. In one corner is a proposal that extends the existing CSS Grid specification. In the other corner is a second proposal that sets up masonry as a standalone module. Well, not until recently. Now, there are three proposals with Apple WebKit’s “Item Flow” as the third option. The first two sides make strong points, and the third one merges them into one, all of which you will learn about in this

When was the last time your project wrapped up smoothly — no delays, no surprises, no last-minute compromises? In reality, most UX projects drift as timelines slip, budgets stretch, and features morph. How do we get better at navigating the chaos? An upcoming part of How To Measure UX and Design Impact by yours truly.

WCAG is evolving. Since 1999, the Web Content Accessibility Guidelines have defined accessibility in binary terms: either a success criterion is met or not. But real user experience is rarely that simple. WCAG 3.0 rethinks the model — prioritizing usability over compliance and shifting the focus toward the quality of access rather than the mere presence of features. Could this be the start of a new era in accessibility?

The new month is just around the corner, and that means: It’s time for some new desktop wallpapers! All of them are designed with love by the community for the community and can be downloaded for free. Enjoy!

As designers, it’s important to be able to transform visual ideas into concepts within minutes and into fully functional products within hours. Well, today we’re bringing you closer to AnimaApp, an app designed to make your life easier — whether you’re a designer, developer, product team member or entrepreneur.

Lost in a sea of UX files, docs, PDFs, and scattered decisions across Slack, Dropbox, Notion, and Figma? We talk a lot about organizing Figma, but what about a sensible folder structure for all UX assets? Let’s fix that. Kindly powered by [Smart Interface Design Patterns](https://smart-interface-design-patterns.com).

It starts with good intentions — a quick fix here, a shiny feature there — and suddenly, your product portfolio’s bursting at the seams. In this guide, Talke Hoppmann-Walton walks you through a “Product Kondo” exercise to declutter, realign, and spark some serious product joy for both your business and your customers.

While it is clear that creativity is driven by both the left and right hemispheres, an important question remains: how can we boost creativity while keeping the process enjoyable? It may not be obvious, but non-design-related activities can, in fact, be an opportunity to enhance creativity.

Poor internet connectivity doesn’t have to mean poor UX. With PWA technologies like `IndexedDB`, service workers, and the Background Sync API, you can build an offline-friendly image upload system that queues uploads and retries them automatically — so your users can upload stress-free, even when offline.

Keyboard navigation is a vital aspect of accessible web design, and a detail-oriented approach is crucial. Prioritizing keyboard navigation prioritizes the user experience for a diverse audience, extending your reach while simultaneously fostering a more inclusive web environment.

While there’s no definitive playbook for building an accessibility culture, Dani shares lessons from his experience in shaping it through habits rather than mandates.

Dark mode isn’t just a trendy aesthetic. It’s a gateway to more inclusive digital experiences, but only if designed thoughtfully. Discover how to craft dark modes that don’t just look good but work for everyone, from those with light sensitivity to machine learning algorithms.

“Gilding the lily” isn’t always bad. In design, a touch of metaphorical gold — a subtle animated transition, a hint of color, or added depth in a drop shadow — can help communicate a level of care and attention that builds trust. But first? You need a lily. Nail the fundamentals. Then, gild it carefully.

Animation makes things clearer, especially for designers and front-end developers working on UI, prototypes, or interactive visuals. Manim is a tool that lets you create smooth and dynamic animations, not just for the design field but also in math, coding, and beyond, to explain complex ideas or simply make everything a little bit more interactive.

When passion for accessibility meets business indifference, what bridges the gap? Gloria Diaz Alonso shares how she turned frustration into strategy — by learning to speak the language of business.

In this article, Edoardo Dusi shares the engineering and architectural choices made by the team at Storyblok and how real-world migration challenges were addressed using modern PHP practices.

The beginning of the new month is the perfect opportunity to give your desktop a makeover. If you’re looking for some beautiful and unique wallpapers to cater for a bit of inspiration this April, well, this post has got you covered.

Companies have been turning their attention to “synthetic,” AI-driven user testing. However, as convenient as it might seem, it’s dangerous, expensive, and usually diminishes user value. Let’s take a closer look at why exactly it is problematic and how we can argue against it to make a case for UX research with real users. Part of [Smart Interface Design Patterns](https://smart-interface-design-patterns.com) by yours truly.

HTML `` is the de facto element we turn to for embedding video content, but it comes with constraints. For example, it downloads the video file linearly over HTTP, which leads to performance hiccups, especially for large videos consumed on slower connections. But with adaptive bitrate streaming, we can split the video into multiple segments at different bitrates and resolutions.

You probably already know that you can use developer tools in your browser to make on-the-spot changes to a webpage — simply click the node in the Inspector and make your edits. But have you tried `document.designMode`? Victor Ayomipo explains how it can be used to preview content changes and demonstrates several use cases where it comes in handy for everything from basic content editing to improving team collaboration.

Some critics question the agnostic nature of Web Components, with some even arguing that they are not real components. Gabriel Shoyomboa explores this topic in-depth, comparing Web Components and framework components, highlighting their strengths and trade-offs, and evaluating their performance.

Have you thought about the security risks WordPress websites face? Anders Johansson explores why they are frequent hacker targets and shares how WordPress SQL injection attacks work and how to remove and prevent them.