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Ancestors and Descendants – Eric’s Archived Thoughts

Eric looks back on 25 years of CSS and remarks on how our hacks and workarounds have fallen away over time, thank goodness.

But this isn’t just a message of nostalgia about how much harder things were back in my day. Eric also shows how CSS very nearly didn’t make it. I’m not exaggerating when I say that Todd Fahrner and Tantek Çelik saved the day. If Tantek hadn’t implemented doctype switching, there’s no way that CSS would’ve been viable.

Doc Searls Weblog · How the cookie poisoned the Web

Lou’s idea was just for a server to remember the last state of a browser’s interaction with it. But that one move—a server putting a cookie inside every visiting browser—crossed a privacy threshold: a personal boundary that should have been clear from the start but was not.

Once that boundary was crossed, and the number and variety of cookies increased, a snowball started rolling, and whatever chance we had to protect our privacy behind that boundary, was lost.

The Doctor is incensed.

At this stage of the Web’s moral devolution, it is nearly impossible to think outside the cookie-based fecosystem.

Should DevTools teach the CSS cascade?

In a break with Betteridge’s law, I think the answer here is “yes.”

Add support for defining a theme color for both light & dark modes (prefers color scheme)

There’s a good discussion here (kicked off by Jen) about providing different theme-color values in a web app manifest to match prefers-color-scheme in media queries.

Still Hoping for Better Native Page Transitions | CSS-Tricks

It would be nice to be able to animate the transition between pages if we want to on the web without resorting to hacks or full-blown architecture choices to achieve it.

Amen, Chris, amen!

The danger here is that you might pick a single-page app just for this ability, which is what I mean by having to buy into a site architecture just to achieve this.

Web Browser Engineering

It’s heavy on computer science, but this is a fascinating endeavour. It’s a work-in-progress book that not only describes how browsers work, but invites you to code along too. At the end, you get a minimum viable web browser (and more knowledge than you ever wanted about how browsers work).

As a black box, the browser is either magical or frustrating (depending on whether it is working correctly or not!). But that also make a browser a pretty unusual piece of software, with unique challenges, interesting algorithms, and clever optimizations. Browsers are worth studying for the pure pleasure of it.

See how the sausage is made and make your own sausage!

This book explains, building a basic but complete web browser, from networking to JavaScript, in a thousand lines of Python.

Google Is Testing Its Controversial New Ad Targeting Tech in Millions of Browsers. Here’s What We Know. | Electronic Frontier Foundation

Following on from the piece they ran called Google’s FLoC Is a Terrible Idea, the EFF now have the details of the origin trial and it’s even worse than what was originally planned.

I strongly encourage you to use a privacy-preserving browser like Firefox or Safari.

Compat2021: Eliminating five top compatibility pain points on the web

Good to see Google, Mozilla, and Apple collaborating on fixing cross-browser CSS compatability issues:

  1. flexbox
  2. grid
  3. position: sticky
  4. aspect-ratio
  5. transforms

You can track progress here.

Chromium Blog: A safer default for navigation: HTTPS

Just over a year ago, I pondered some default browser behaviours and how they might be updated.

The first one is happening: Chrome is going to assume https before checking for http.

Now what about the other default behaviour that’s almost 15 years old now? When might a viewport width value of device-width become the default?

prefers-reduced-motion: Taking a no-motion-first approach to animations

Given the widespread browser support for prefers-reduced-motion now, this approach makes a lot of sense.

Dropping Support For IE11 Is Progressive Enhancement · The Ethically-Trained Programmer

Any time or effort spent getting your JavaScript working in IE11 is wasted time that could be better spent making a better experience for users without JavaScript.

I agree with this approach.

With a few minor omissions and links, you can create a site that works great in modern browsers with ES6+ and acceptably in browsers without JavaScript. This approach is more sustainable for teams without the resources for extensive QA, and more beneficial to users of nonstandard browsers. Trying to recreate functionality that already works in modern browsers in IE11 is thankless work that is doomed to neglect.

A Live Interview With Rachel Andrew and Jeremy Keith on Vimeo

I really enjoyed this 20 minute chat with Eric and Rachel all about web standards, browsers, HTML and CSS.

The Performance Inequality Gap, 2021 - Infrequently Noted

Developers, particularly in Silicon Valley firms, are definitionally wealthy and enfranchised by world-historical standards. Like upper classes of yore, comfort (“DX”) comes with courtiers happy to declare how important comfort must surely be. It’s bunk, or at least most of it is.

As frontenders, our task is to make services that work well for all, not just the wealthy. If improvements in our tools or our comfort actually deliver improvements in that direction, so much the better. But we must never forget that measurable improvement for users is the yardstick.

Progressive enhancement and accessibility redux - QuirksBlog

This is a really interesting take on the intersection between accessibility and progressive enhancement (which I always felt was there, but this expresses it well):

Accessibility aims to optimize an experience across a spectrum of user capabilities. Progressive enhancement aims to optimize an experience across a spectrum of user agent capabilities.

Indeed, if you broaden the definition of “user agent” to include a user’s physiology, I think the concepts become nearly identical.

Imagining native skip links | Kitty Giraudel

I like this proposal, and I like that it’s polyfillable (which is a perfectly cromulent word).

How Web Components Are Used at GitHub and Salesforce – The New Stack

I’m very taken with Github’s tab-container element—this is exactly how I think web components should be designed!

The web is something different -

The web is so much bigger than the little boxes we try to put it in. The web is good at many things and not great (yet) at others. The web is a snowball rolling down hill, absorbing other technologies along the way. The web is an interactive window across space and time, a near instant connection to anyone on the planet. The web is something different. I wish we’d see the web more for itself, not defined by its nearest neighbor or navel-gazing over some hypothetical pathway we could have gone down decades ago.

Introducing State Partitioning - Mozilla Hacks - the Web developer blog

This is a terrific approach to tackling cross-site surveillance. I’d love it to be implemented in all browsers. I can imagine Safari implementing this. Chrome …we’ll see.