Tags: spec

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Shadow DOM v1: self-contained web components | Web Fundamentals - Google Developers

An in-depth look at the current Shadow DOM spec. It’s well-written but I don’t think this will really click with me until I start playing around with it for myself.

It’s good to see that the examples have some thought given to fallback content.

There’s also a corresponding tutorial on custom elements

Service worker meeting notes - JakeArchibald.com

Jake has written up the notes from the most recent gathering to discuss service workers. If you have any feedback on any of the proposed changes or additions to the spec, please add them. This proposal is the biggie:

We’re considering allowing the browser to run multiple concurrent instances of a service worker.

Battery Status readout as a privacy risk

The security research that went into improving the spec for the Battery Status API. This is why it’s so important that the web holds itself to high standard.

Even most unlikely mechanisms bring unexpected consequences from privacy point of views. That’s why it is necessary to analyze new features, standards, designs, architectures - and products with a privacy angle. This careful process will yield results, decrease the number of issues, abuses and unwelcome surprizes.

CSS Containment Module Level 3

A way of declaring the scope of an element’s layout and paint styles, which browsers can then use as a hint to optimise performance. It’s already shipping in Chrome and Opera.

CSS When/Else Rules

A really interesting proposal for more logic constructs in CSS: when/else conditions. At first glance, this looks like it would complicate the language (and one of the most powerful features of CSS is its simplicity), but when you dig a bit deeper you realise that there’s nothing new enabled by this extra syntax—it actually simplifies what’s already possible.

Surma.link – New ways to make your web app jank with Houdini – An introduction

This is a really good primer on all the pieces that make up the Houdini approach to CSS—giving authors access to low-level APIs for rendering.

As is often repeated here, it’s still early days and caution is advised, but it’s still a good idea to wrap your head around what’s coming down the standards pipe.

There’s even more specs in Houdini’s list of drafts, but the future of those is rather uncertain and they are not much more than a placeholder for an idea at this point. Examples include custom overflow behaviors, CSS syntax extension API, extension of native scroll behavior and similar ambitious things that allow you to screw up your web app even worse than ever before. Rejoice!

The elements of HTML

A complete list of HTML elements, past and present. They’re all hyperlinked to the relevant specs.

And that was it really, I knew what I wanted to do, I wanted to build websites

Jake describes the pivotal moment of his web awakening:

I explored the world wide web. I was amazed by the freedom of information, how anyone could publish, anyone could read. Then I found a little button labeled “View source”. That was the moment I fell in love with the web.

It all goes back to having a ZX Spectrum apparently. Pah! Luxury! I had a ZX81—one K of RAM …1K! Tell that to the young people today, and they wouldn’t believe you.

Anyway, this is a lovely little reminiscence by Jake, although I have no idea why he hasn’t published it on his own site.

Reading Right-to-Left | booktwo.org

Suppose the internet is “rewiring our brains” …what of it? Perhaps we can also rewire the brain of the internet.

I’m getting more radical in my view of the internet, this unconsciously-generated machine for unconscious generation. I’m feeling more sure of its cultural value and legacy, and more assertive about stating it. We built this thing, and like all directed culture of the past, it has an agency and a desire, and if you pay attention to it you can see which way it wants to go, and what it wants to fight. We made that, all of us, in time, but we don’t have full control of it. Rather, like the grain of wood, it’s something to be worked with and shaped, but also thought about and conceptualised, both matter and metaphor.

Tangram Bendy Map

BWAAAAMP! It’s Brighton …Inceptionised.

Here’s Peter’s code.

Climate Futures on Matter

A collection of cli-fi and cli-fact.

Jam Preserves - The Jam Journal

It’s a real shame that Hannah and Matt are shutting down This Is My Jam—it’s such a lovely little service—but their reliance on ever-changing third-party APIs sounds like no fun, and the way they’re handling the shutdown is exemplary: the site is going into read-only mode, and of course all of your data is exportable.

Yahoo, Google, and other destroyers could learn a thing or two from this—things like “dignity” and “respect”.

(Xrisk 101): Existential Risk for Interstellar Advocates | Heath Rezabek - Academia.edu

Exemplars proposing various solutions for the resilience of digital data and computation over long timeframes include the Internet Archive; redundantly distributed storage platforms such GlusterFS, LOCKSS, and BitTorrent Sync; and the Lunar supercomputer proposal of Ouliang Chang.

Each of these differs in its approach and its focus; yet each shares with Vessel and with one another a key understanding: The prospects of Earth-originating life in the future, whether vast or diminishing, depend upon our actions and our foresight in this current cultural moment of opportunity, agency, awareness, ability, capability, and willpower.

INTERNET IMAGES ^ 10

This is just wonderful: Powers Of Ten recreated using images from the internet. Also available as a flip book!

Read more about it or watch the video.

In Pieces - 30 Endangered Species, 30 Pieces.

Beautiful use of CSS transitions and transforms.

Also: CSS is officially the new Flash—”skip intro” is back.

Axiomatic CSS and Lobotomized Owls · An A List Apart Article

I’m quite intrigued by the thinking behind this CSS selector of Heydon’s.

* + * {
    margin-top: 1.5em;
}

I should try it out and see how it feels.

The Web Manifest specification | HTML5 Doctor

The Web Manifest spec is still very much in draft, but it’s worth reading through Bruce’s explanation of it now. Basically, it will provide a way for us to specify in one external file what we currently have to specify in umpteen meta tags and link elements.

ZX Spectrum Screenshotter Example - an album on Flickr

Over 700 screenshots of ZX Spectrum games, captured by Jason Scott. Some of these bring back memories.