Tags: test

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Improving accessibility with accessibility acceptance criteria — Paul Hayes

Wouldn’t it be great if every component in your design system had accessibility acceptance criteria? Paul has some good advice for putting those together:

  • Start with accessibility needs
  • Don’t be too generic
  • Don’t define the solution
  • Iterate criteria

Who has the fastest website in F1? - JakeArchibald.com

I think I physically winced on more than one occassion as I read through Jake’s report here.

He makes an interesting observation at the end:

However, none of the teams used any of the big modern frameworks. They’re mostly Wordpress & Drupal, with a lot of jQuery. It makes me feel like I’ve been in a bubble in terms of the technologies that make up the bulk of the web.

Yes! This! Contrary to what you might think reading through the latest and greatest tips and tricks from the front-end community, the vast majority of sites out there on the web are not being built with React, Vue, webpack or any other “modern” tools.

Accessibility Insights

A handy accessibility tool. The browser plug-in is only for Chrome right now (I use Firefox as my main browser) but it’s pretty nifty—the tool for visualising tabbing is really useful.

ANDI - Accessibility Testing Tool - Install

Another bookmarklet for checking accessibility—kind of like tota11y—that allows to preview how screen readers will handle images, focusable elements, and more.

Browser diversity starts with us. | Zeldman on Web & Interaction Design

Hear, hear!

When one company decides which ideas are worth supporting and which aren’t, which access problems matter and which don’t, it stifles innovation, crushes competition, and opens the door to excluding people from digital experiences.

So how do we fight this? We, who are not powerful? We do it by doubling down on cross-browser testing. By baking it into the requirements on every project, large or small. By making sure our colleagues, bosses, and clients know what we’re doing and why.

Responsive Images on the Apple Watch — ericportis.com

Some tips for getting responsive images to work well on the Apple Watch:

  • test your layouts down to 136-px wide
  • include 300w-ish resources in your full-width img’s srcsets
  • art direct to keep image subjects legible
  • say the magic meta words

Home  |  web.dev

I guess this domain name is why our local developmemnt environments stopped working.

Anyway, it’s a web interface onto Lighthouse (note that it has the same bugs as the version of Lighthouse in Chrome). Kind of like webhint.io.

The Three Types of Performance Testing – CSS Wizardry

Harry divides his web performance work into three categories:

  1. Proactive
  2. Reactive
  3. Passive

I feel like a lot of businesses are still unsure where to even start when it comes to performance monitoring, and as such, they never do. By demystifying it and breaking it down into three clear categories, each with their own distinct time, place, and purpose, it immediately takes a lot of the effort away from them: rather than worrying what their strategy should be, they now simply need to ask ‘Do we have one?’

Notes on prototyping – Ben Frain

Good tips on prototyping using the very materials that the final product will be built in—HTML, CSS, and JavaScript.

The only thing I would add is that, in my experience, it’s vital that the prototype does not morph into the final product …no matter how tempting it sometimes seems.

Prototypes are made to be discarded (having validated or invalidated an idea). Making a prototype and making something for production require very different mindsets: with prototyping it’s all about speed of creation; with production work, it’s all about quality of execution.

The Importance Of Manual Accessibility Testing — Smashing Magazine

This is very timely. I’ve been doing some consulting at a company where they are perhaps a little over-reliant on automated accessibility tests.

Automated accessibility tests are a great resource to have, but they can’t automatically make your site accessible. Use them as one step of a larger testing process.

Chrome’s NOSCRIPT Intervention - TimKadlec.com

Testing time with Tim.

Long story short, the NOSCRIPT intervention looks like a really great feature for users. More often than not it provides significant reduction in data usage, not to mention the reduction in CPU time—no small thing for the many, many people running affordable, low-powered devices.

Accessibility is not a feature. — Ethan Marcotte

Just last week I came across an example of what Ethan describes here: accessibility (in a pattern library) left to automatic checks rather than human experience.

Fonty: the new way for testing web fonts

This is very neat! Test out how Google Fonts will look on your website: type in your URL and away you go. Works well on mobile too.

Password Tips From a Pen Tester: Common Patterns Exposed

I’ve been wondering about this for quite a while: surely demanding specific patterns in a password (e.g. can’t be all lowercase, must include at least one number, etc.) makes it easier to crack them, right? I mean, you’re basically providing a ruleset for brute-forcing.

Turns out, yes. That’s exactly right.

When employees are faced with this requirement, they tend to:

  • Choose a dictionary word or a name
  • Make the first character uppercase
  • Add a number at the end, and/or an exclamation point

If we know that is a common pattern, then we know where to start…

Apart From Code

A good developer…

  • debugs
  • follows the KISS principle (and respects YAGNI)
  • knows how to research
  • works well with others
  • finds good developer tools
  • tests code

Am I a Real Developer?

A Voight-Kampff machine for uncovering infiltrators in the ranks.

How we’ve made GOV.UK Elements even more accessible

A nice run-down of incremental accessibility improvements made to Gov.uk (I particularly like the technique of updating the title element to use the word “error” if the page is displaying a form that has issues).

Crucially, if any of the problems turned out to be with the browser or screen reader, they submitted bug reports—that’s the way to do it!

Accessible By Design | Sparkbox | Web Design and Development

A primer on accessible colour contrast with links to some handy tools for testing.