Tags: alla

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Accessibility for Vestibular Disorders: How My Temporary Disability Changed My Perspective · An A List Apart Article

This is a fascinating insight into what it’s like to use the web if you’ve got vertigo (which is way more common than you might think):

Really, there are no words to describe just how bad a simple parallax effect, scrolljacking, or even background-attachment: fixed would make me feel. I would rather jump on one of those 20-G centrifuges astronauts use than look at a website with parallax scrolling.

Every time I encountered it, I would put the bucket beside me to good use and be forced to lie in bed for hours as I felt the room spinning around me, and no meds could get me out of it. It was THAT bad.

WALL·E | Typeset In The Future

A deep dive into Pixar’s sci-fi masterpiece, featuring entertaining detours to communist propaganda and Disney theme parks.

The Eponymous Laws of Tech - daverupert.com

Dave has curated a handy list of eponymous laws.

Parallax scrolling with CSS variables | basicScroll

Don’t let the title fool you—this isn’t just for parallax scrolling (thank goodness!)—it’s for triggering any CSS updates based on scroll position. Using CSS custom properties makes a lot of sense. The JavaScript/CSS bridge enabled by custom properties is kind of their superpower. (That’s one of the reasons why I don’t like calling them “CSS variables” which makes them sound like Sass variables—they’re so much more than that!)

Your Interactive Makes Me Sick - Features - Source: An OpenNews project

Browsers have had consistent scrolling behavior for years, even across vendors and platforms. There’s an established set of physics, and if you muck with the physics, you can assume you’re making some people sick.

Guidelines to consider before adding swooshy parallax effects:

  1. Respect the Physics
  2. Remember that We Call Them “Readers”
  3. Ask for Consent

Given all the work that goes into a powerful piece of journalism—research, interviews, writing, fact-checking, editing, design, coding, testing—is it really in our best interests to end up with a finished product that some people literally can’t bear to scroll through?

I finally made sense of front end build tools. You can, too.

I still find the landscape of build tools completely overwhelming, but I found this distinction to be a useful way of categorising the different kinds of build tools:

Build tools do two things:

  1. Install things
  2. Do things

So bower, npm and yarn install things, whereas grunt, gulp, and webpack do things.

I think.

Design systems - Alla Kholmatova

Here’s the website for Alla’s forthcoming book. You can sign up to a low-volume mailing list to get notified of updates.

Meet “Design Systems”, A New Smashing Book (Pre-Release) – Smashing Magazine

Alla’s book is going to be a must-have (I know because I’ve been reviewing it as she’s been writing it). Pre-order it now. It’s out in September.

Calling Bullshit

A proposed syllabus for critical thinking: Calling Bullshit in the Age of Big Data.

Our aim in this course is to teach you how to think critically about the data and models that constitute evidence in the social and natural sciences.

Practical tools and case studies are also provided.

Installing web apps on phones (for real)

Henrik points to some crucial information that slipped under the radar at the Chrome Dev Summit—the Android OS is going to treat progressive web apps much more like regular native apps. This is kind of a big deal.

It’s a good time to go all in on the web. I can’t wait to see what the next few years bring. Personally, I feel like the web is well poised to replace the majority of apps we now get from app stores.

kdeldycke/awesome-falsehood: Curated list of falsehoods programmers believe in.

A collection of assumptions programmers often make.

“Dates and Times” is tied with “Human Identity” for the most links.

The Service Worker Lifecycle  |  Web  |  Google Developers

Jake goes into the details of what exactly is happening when a service worker is installed or replaced.

This is easily the most complex part of working with service workers, and I think I’m beginning to wrap my head around it, but the good news is that, for the most part, you don’t really need to know the ins and outs of this to get started (and dev tools are now making it easier to nuke from orbit if this begins to bite).

What, Exactly, Makes Something A Progressive Web App? | Infrequently Noted

Alex runs through the features that a progressive web app must have, should have, and would be nice to have.

In general, installability criteria are tightening. Today’s Good-To-Haves may become part of tomorrow’s baseline. The opposite is unlikely because at least one major browser has made a strong commitment to tightening up the rules for installability.

Right now, this is in the nice-to-have category:

Mobile-friendly, not mobile-only.

Personally, I’d put that in the must-have category, and not just for progressive web apps.

Anyway, read on for some advice on testing and tooling when it comes to evaluating progressive web apps.

The Service Worker Lifecycle

The life cycle of a Service Worker—with all its events and states—is the one bit that I’ve never paid that much attention to. My eyes just glaze over when it comes to installation, registration, and activation. But this post explains the whole process really clearly. Now it’s starting to make sense to me.

Developer Fallacies | HeydonWorks

Some of the explanations get a little ranty, but Heydon’s collection of observed fallacies rings true:

  • The gospel fallacy
  • The Luddite fallacy
  • The scale fallacy
  • The chocolate fireguard fallacy
  • The pull request fallacy
  • The ‘made at Facebook’ fallacy
  • The Bob the Builder fallacy
  • The real world fallacy
  • The Daphne and Celeste fallacy

I’ve definitely had the Luddite fallacy and the scale fallacy thrown in my face as QEDs.

The ‘made at Facebook’ fallacy is pretty much identical to what I’ve been calling the fallacy of assumed competency: copying something that large corporation X is doing just because large corporation X is doing it.

Taking Let’s Encrypt for a Spin - TimKadlec.com

Tim outlines the process for getting up and running with HTTPS using Let’s Encrypt. Looks like it’s pretty straightforward, which is very, very good news.

I’m using the Salter Cane site as a test ground for this. I was able to get everything installed fairly easily. The tricky thing will be having some kind of renewal reminder—the certificates expire after three months.

Still, all the signs are good that HTTPS is about to get a lot less painful.

Pure CSS parallax scrolling websites | Keith Clark

This is clever: a way to achieve parallax scrolling without JavaScript—much more performant.

Of course, you might want to ask yourself why you want a parallax effect in the first place.

Installable Webapps: Extend the Sandbox by Boris Smus

This a great proposal: well-researched and explained, it tackles the tricky subject of balancing security and access to native APIs.

Far too many ideas around installable websites focus on imitating native behaviour in a cargo-cult kind of way, whereas this acknowledges addressability (with URLs) as a killer feature of the web …a beautiful baby that we definitely don’t want to throw out with the bathwater.

Abandonedography

Armchair travelling to Ballardian locations.