Link tags: formats

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AVIF has landed - JakeArchibald.com

There’s a new image format on the browser block and it’s very performant indeed. Jake has all the details you didn’t ask for.

Better Image Optimization by Restricting the Color Index – Eric’s Archived Thoughts

A great little mini case-study from Eric—if you’re exporting transparent PNGs from a graphic design tool, double-check the colour-depth settings!

I’d been saving the PNGs with no bit depth restrictions, meaning the color table was holding space for 224 colors. That’s… a lot of colors, roughly 224 of which I wasn’t actually using.

The Cuneiform Tablets of 2015 [PDF]

A 2015 paper by Long Tien Nguyen and Alan Kay with a proposal for digital preservation.

We discuss the problem of running today’s software decades,centuries, or even millennia into the future.

Rise of the Digital Fonts

A history of typesetting from movable type to variable fonts.

28c3: The Science of Insecurity - YouTube

I understand less than half of this great talk by Meredith L. Patterson, but it ticks all my boxes: Leibniz, Turing, Borges, and Postel’s Law.

(via Tim Berners-Lee)

28c3: The Science of Insecurity

Unraveling The JPEG

A deep, deep, deep dive into the JPEG format. Best of all, it’s got interactive explanations you can tinker with, a la Nicky Case or Bret Victor.

Progressive Font Enrichment: reinventing web font performance | Responsive Web Typography

Jason describes the next big thing in web typography: streaming fonts!

…to enable the ability for only the required part of the font be downloaded on any given page, and for subsequent requests for that font to dynamically ‘patch’ the original download with additional sets of glyphs as required on successive page views—even if they occur on separate sites.

Four Cool URLs - Alex Pounds’ Blog

A fellow URL fetishest!

I love me a well-designed URL scheme—here’s four interesting approaches.

URLs are consumed by machines, but they should be designed for humans. If your URL thinking stops at “uniquely identifies a page” and “good for SEO”, you’re missing out.

Voxxed Thessaloniki 2018 - Opening Keynote - Taking Back The Web - YouTube

Here’s the talk I gave recently about indie web building blocks.

There’s fifteen minutes of Q&A starting around the 35 minute mark. People asked some great questions!

Squoosh

A handy in-browser image compression tool. Drag, drop, tweak, and export.

2018-11-03, 21:54 - sonniesedge.co.uk

Day one of Indie Web Camp Berlin is done, and it was great! Here’s Charlie’s recap of the sessions she attended.

Playing with the Indieweb

A good half-hour presentation by Stephen Rushe on the building blocks of the indie web. You can watch the video or look through the slides.

I’ve recently been exploring the world of the IndieWeb, and owning my own content rather than being reliant on the continued existence of “silos” to maintain it. This has led me to discover the varied eco-system of IndieWeb, such as IndieAuth, Microformats, Micropub, Webmentions, Microsub, POSSE, and PESOS.

abc to SVG | CSS-Tricks

Aw, this is so nice! Chris points to the way that The Session generates sheet music from abc text:

The SVG conversion is made possible entirely in JavaScript by an open source library. That’s the progressive enhancement part. Store and ship the basic format, and let the browser enhance the experience, if it can (it can).

Here’s another way of thinking of it: I was contacted by a blind user of The Session who hadn’t come across abc notation before. Once they realised how it worked, they said it was like having alt text for sheet music! 🤯

Putting Civilization in a Box Means Choosing Our Legacy

A run-down of digital preservation technologies for very, very long-term storage …in space.

Compressive Images Revisited - TimKadlec.com

Tim explains why that neat trick of making a really big JPEG with quality set to 0% is no longer necessary, and how the savings you make in bandwidth with that technique are nullified by the expense of the memory footprint needed.

Transparency and the AMP Project · Issue #13597 · ampproject/amphtml

Luke Stevens is trying to get untangle the very mixed signals being sent from different parts of Google around AMP’s goals. The response he got—before getting shut down—is very telling in its hubris and arrogance.

I believe the people working on the AMP format are well-intentioned, but I also believe they have conflated the best interests of Google with the best interests of the web.

AMP: the missing controversy – Ferdy Christant

AMP pages aren’t fast because of the AMP format. AMP pages are fast when you visit one via Google search …because of Google’s monopoly on preloading:

Technically, a clever trick. It’s hard to argue with that. Yet I consider it cheating and anti competitive behavior.

Preloading is exclusive to AMP. Google does not preload non-AMP pages. If Google would have a genuine interest in speeding up the whole web on mobile, it could simply preload resources of non-AMP pages as well. Not doing this is a strong hint that another agenda is at work, to say the least.

AMPlified. — Ethan Marcotte

As of this moment, the power dynamics are skewed pretty severely in favor of Google’s proprietary AMP standard, and against those of us who’d ask this question:

What can I do about AMP?