#VisBug won an award 🤯

Chrome Web Store
Favorite of 2022

This award is legit! Heavy, clever and minimal. Truly a trophy I'll keep around for a long time!

Thanks everyone for the support!

🆕 post on web.dev

6 CSS snippets every front-end developer should know in 2023

Toolbelt worthy, powerful, and stable CSS you can use today.

Thinking on ways to solve Switch Groups

In this GUI Challenge, I show how to take a fieldset packed with a radio group, and turn it into a switch group that controls text alignment.

demo · source

New post on DCC about CSS Nesting

hehe

Deno & Fresh have been rad.
Same goes for Deploy.

but…

95% of the issues have been deps.

I have deps on NPM, deno.land, esm.sh, and unpkg… if any of these services hiccup, and I try and build; builds fail.

No single service can serve all the modules I need, and I don't need that many

💩🌈

I'm fallin behind getting my hands on some #CSS stuff!… Src of my FOMO:

• anchor() - Post by Jhey
• text-wrap: balance
• linear() - Spec by Jake
• view-transitions
• view-timeline

Hella powerful stuff there that I really don't want to let get away from me.

afk.

37 today. Maybe I'll upgrade this 2011 Mac Air.

This felt like a future of library customization, using @layer:

/* <tool-tip> styles */
@import "tool-tip.css" layer(components.tooltip);

/* later, in some-new-context.css */
@layer components.tooltip {
  .some-new-context tool-tip {
    --_bg: var(--surface-1);
    --_shadow-alpha: 15%;
  }
}

Scope the import, then append tweaks into that scope from anywhere. Safe and sound.

Rad stuff.

Gettin the wiggles out before bedtime;
kids night club style.

Math color palettes = letter spacing
Optical color palettes = kerning

CSS HD Color Guide

Meet the new web color spaces!

1. What is a color gamut or color space
2. Review of the classic color spaces
3. Meet the new web color spaces
4. Migrating to HD CSS color
5. Debugging color

It's the article I wish I had when learning about CSS color updates.

Check it out!!

CSS color tip!

Need a rainbow gradient? Let <hue-interpolation> do the work.

.vibrant-rainbow {
  background: linear-gradient(
    to right 
    in hsl      /* vibrant gradient HSL colorspace */
    longer hue, /* hue-interpolation set to longer */
    red, red    /* now red to red goes all the way around */
  );
}

CSS color-mix()

I've got a new post on Chrome Developers with everything you need to know.

📝 Check it out!

TcsS - Typed Cascade Style Sheets

Why hasn't this been made yet? CSS has all the type information needed to create a comparable experience to TypeScript.

Delete your timeout functions and shake off their bugs, here's the event you really need: scrollend.

Read all about it on Chrome Developers and checkout the polyfill I wrote on NPM.

Proud to share I'll be MCing CSS Day 2023 with Michelle Barker.

Service worker update:

• Workbox added
• Offline pages (as you visit them)
• Caches images (as you download them)

Let me know if anything has broken!

2023 prediction:
libraries move to or build upon Deno instead of Node.

Art with the kids 🤘💀

Media Query Ranges

I find this so much more readable.

@media (width <= 720px) {}

Caniuse says we're waitin on Safari to bring it from TechP to Stable; aka plugin still required 😭

Thinking on ways to do UI Physics

In this GUI Challenge, I use requestAnimationFrame and custom properties to make bouncy and jelloey springy UI effects.

demo · source

Individual transforms are rad.
when you don't need to manage the order

Things CSS Could Still Use Heading Into 2023

Just a couple of ideas!
Chris Coyier

Missing text-wrap tho!

h1, h2, h3 {
  text-wrap: balance;
}

html:has(.CertainItem:focus-visible) {
  scroll-snap-type: y mandatory;
  scroll-padding-block-start: 100px;
}

.CertainItem:focus-visible {
  scroll-snap-align: start;
}

On demand with :has(),
when a certain item is focused..

snap dat item into a nice position.

Logical Properties
Learn once, works everywhere.

MDN · Learn CSS · web.dev · The CSS Podcast

Domain's moved 👍

Soft launch of nerdy.dev successful 🤘💀

Still more work. Expect change!

Need a dropcap?
Try the lh unit 🤓

::first-of-type::first-letter {
  line-height: 1;
  font-size: 3lh;
  float: start;
}

Bramus is blogging awesome ways to use :has() 🤓

1. CSS Islands with :has()
2. Target parents with a certain number of children

It's a good idea to follow Bramus's RSS or Twitter

In ~1 minute you can have FLIP-like animation on your page with View Transitions.

document.startViewTransition(() => {
  // modify the dom
  // - hide stuff
  // - move stuff
  // - whatever!
})

Game changer.

layouts are loops.

5 years at Google 🎉

a design tool is like a workspace with pre-squeezed paints ready. bummer is.. many artists have a preference in their paint and ink brands.

soon web browsers will offer the choice, will graphic design tools?

Grid and Subgrid layout slots
with named areas are rad 🤘💀

Placing things by name like search, tab bar, and home bar can be sweet.

Try it
(experiment in Canary, Safari Tech Preview or Firefox)

use :has() for when an element doesn't have some other element as a child, like a card without a heading 🤓

.card {
  ...
  &:not(:has(h3)) {
    /* .card's without h3's */
  }
}

Codepen

DevTools You Didn't Know Existed

The daily.dev show.

Watch on YouTube

End of Season 3 of the CSS Podcast:
YouTube | Podcast!

Had a blast, CSS is so rad ❤️

a rad #CSS one-liner for your hot topics

@layer demo {
  h1 {
    text-emphasis-style: "🔥";
  }
}

Thinking on ways to solve card stacks

In this GUI Challenge, I animate a stack of cards using transform origin, grid and :has().

demo · source

Subgrid

Una and I discuss subgrid, a special value for grid-template-rows or grid-template-columns. Learn the basic, use cases, tips, tricks and gotchas.

Watch · Listen

Oh Snap!

Spoke at CSS Cafe. Watch on YouTube, Peep the slides.

Announcing Chrometober!

Just like Designcember but hauntd! Checkout the blog post Building Chrometober by Jhey for lots of great details about the process.

Made my first commit to the HTML Spec for the scrollend event.

Thinking on ways to solve transitions 🧟‍♂️

In this haunted GUI Challenge, I live code CSS clip-path transitions, demo some rad effects, and cover gotchas. If you don't know clip-path, you will by the end.

demo · source

State of CSS Frameworks

Was on an awesome panel.

Oh snap!

Spoke at An Event Apart in Denver on all the magical things you can do with CSS scroll-snap!

Thinking on ways to solve tooltips

In this GUI Challenge, I build a <tool-tip> custom element with :has(), transforms, and logical properties. Besides a small backup script for :has(), it's all CSS powered.

demo · source

Thinking on ways to solve the cafe wall illusion

In this GUI Challenge, I recreate a classic illusion with CSS.

demo · post · source

On the Learn with Jason show!

Jason and I bring a NextJS app to life with Open Props. Even get to do a little animation 🙂

Thinking on ways to solve carousels

In this GUI Challenge, I try and make an accessible, responsive, adaptive and decently full featured carousel.

demo · source

Spoke at the super rad CSS Day in Amsterdam on CSS Scroll Snap.

Watch the video, peep the slides

State of CSS 2022

Spoke for a Google IO video and wrote an accompanying mega blog post.

Was on @KendoUI's React Wednesdays, chattin about Open Props.

Watch on YouTube

Announcing Designcember!

We on the Chrome Team use the site as a place to both test new web features all combined together, but also to showcase content from our team and others around the web.

Checkout the blog post Building Designcember for lots of juicy details.

Swyx and I chat DX vs UX, complexity cliffs in UI, and a little about design.

Watch on YouTube

Announcing open-props.style

350 ✨free✨ CSS variables

UX/UI Designers are forced to design in px, in a world where accessibility is a legal requirement Christine Vallaure

Why designers should move from px to rem (and how to do that in Figma)

CSS Nesting for the W3C!

Watch on YouTube

Billion Laughs Attack
aka: XML bomb 💣

A type of DoS attack aimed at XML parsers that with a few liens of code, aims to consume a ton of memory.

:root {
  --ha1: lol;
  --ha2: var(--ha1) var(--ha1) var(--ha1);
  --ha3: var(--ha2) var(--ha2) var(--ha2);
  --ha4: var(--ha3) var(--ha3) var(--ha3);
  --ha5: var(--ha4) var(--ha4) var(--ha4);
  ...
}

#CSS was a victim of this when custom properties were introduced.

Learn more on Wikipedia or the CSS Variables Spec.

I join Kevin Powell on Twitch to talk about my favorite up-and-coming CSS features.

Watch on YouTube

CSS scroll-linked animations with Kevin Powell!

Watch on YouTube

HD CSS Color

Spoke again at CSS Camp! This time on HD color, explore what we can use today and how to prepare for the future. Checkout the slides.

Color Gamuts of 2021

Spoke at CSS Cafe. Watch on YouTube, Peep the slides.

Google IO 2021

Gave a workshop on building a user-adaptive interface. CSS grid, flexbox, media queries, and much more.

Jecelyn and I show some of the ways Chrome DevTools supports designers.

Watch on YouTube

What's New In CSS

Spoke at Hover Conf 2021.
Checkout the slides.

Great Developer Tools

Spoke to the Stripe DX team in Seattle at their summit where I shared learnings from working with Chrome DevTools teams and creating VisBug. View the slides.

Announcing conic.style

Grab n' go beautiful and unique conic-gradients.

What's New in 2020

Spoke online for London CSS, rapid fire CSS goodies like proposals, drafts, specs, tools & more. Check out the slides.

Watch on YouTube

Announcing transition.style

Grab n' go (dont even need the lib) clip-path animations

Made my first commit to a CSS Spec.

I join David Khourshid and Stephen Shaw on The Keyframers!

Watch on YouTube

Kayce and I answer some DevTools questions 🙂

Watch on YouTube

Corner at View Source Conf in Amsterdam

Chatted VisBug with Stefan Judis 🤘💀

Watch on YouTube

Released Slyd!

<slyds>
  <slyd>
    <h1>Slide 1</h1>
    <h2>subtitle</h2>
  </slyd>
  ...
</slyds>

Scroll snap powered, parallax featured, bi-directional slide framework.

Deceiving For Good

Spoke at Seattle Interactive Conf about using UX knowledge for good. See the slides.

Spoke at CSS Camp on how to slow the pace down in an app for anxiety free, frictionless UX.

Spoke at JS Camp on how to leverage PWA features to build realistic prototypes.

Both talks were in the beautiful city of Barcelona ❤️

MPJ(funfunfunction) and I chat CSS Grid.

Watch on YouTube

Rick Viscomi and I chat about the role of design systems in modern web development and how they can change the dynamics between designer and developer.

Watch on YouTube

VisBug was made open source! Plus an interactive tutorial website that looks like a bunch of artboards that need fixed.

Watch the announcement at Chrome Dev Summit 2018.

Released Kung Fury! A syntax highlight theme.

Released blingbling.js!

import $ from 'blingblingjs' 

Micro-library of shorthands for DOM selection, events, and attribute manipulation in a super minimal ES module.

Released roving-ux.js!

import { rovingIndex } from 'roving-ux'

rovingIndex({
  element: document.querySelector('#carousel')
})

User's shouldn't need to tab through each item in a list to see the next list

1. Providing keyboard list UX should be easy
2. Maintaining the last focused element should be easy
3. RTL Support

I made a cameo in the keynote at Chrome Dev Summit 2018! Had a blast.. moment of a life time 🔥

I wore this shirt from TeeJungle, it was a thing.

Released ragrid.css!

<section grid="columns" vertically-aligned="bottom">…</section>

Works like auto-layout:

1. Capable of 12-column layouts, packery, & masonry
2. Uses recognizable attributes instead of classes
3. Perfect for components
4. 528 bytes gzipped

An intrinsic first, minimal set of layout attributes.

Spoke at TEDx, Tacoma: Embrace UI.
✅ Slides built with Node and sockets for palm held slide swipeys.

tldr; Embrace UI because it's all around you, and when it's working right it's helping you be more human.

Spoke at HTML5 DevConf in San Francisco about the cross platform (Android, iOS, Windows Phone) hybrid web app Lively.

🎓 Taught at Art Institute of Seattle:

1. Intermediate Web Scripting
2. Advanced Web Scripting

Recorded my first set of tutorial videos. They were on #HTML5 for Intel's Developer Zone.

Gave my first front-end talk at an Adobe CreateNOW event in Seattle.