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CSUN 2018: Everything I Know About Accessibility I Learned from Stack Overflow

I would like to note that my audience was so riled up from my talk, that two guys flipped a table. It was awesome. Or view the slides on Slide Share. Related Links Stack Overflow Developer Survey Results 2018 — Disability Status Bookmarklet to add link underlines to Stack Overflow…

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Tags: accessibility, css, html, slides, speaking

Tables, CSS Display Properties, and ARIA

Update: 7 October 2023 Tables with display properties are now functional across Chromium, Gecko, and (finally) WebKit browsers. Barring regressions (which have happened), display: contents is the only style that may cause issues, and that is a function of a poor specification. My post It’s Mid-2022 and Browsers (Mostly Safari)…

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Tags: accessibility, ARIA, css, html, standards, tables, usability, UX

GitHub Contributions Chart

Perhaps a testament to how little I might value GitHub contributions. GitHub profile pages are, to many, the de facto place to quickly judge the value of a developer. The contributions chart is an at-a-glance visual indicator of that value. I disagree completely with the notion of the chart (or…

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Tags: accessibility, css, html, mobile, pattern, standards, usability, UX, WHCM

Improving Your Tweet Accessibility

Twitter persists. Even if you have moved to Mastodon, Twitter will persist. As such, we need to continue to ensure it is accessible to all users. This post gathers some tips you can and should use. Hashtags Emoji Unicode Image Alternative Text Embedding Alternative Text in a Tweet Web Interface…

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Tags: accessibility, social media, Twitter, usability, UX

Tweaking Text Level Styles

It’s a bit of a pain to pepper updates within the sections of the post, so just scroll down to the latest update and work your way back up. Considering how much I charge for this site, I am hoping my readers will accept the extra effort. This post is…

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Tags: accessibility, css, html, pattern, standards, usability, UX, WHCM

OS: High Contrast versus Inverted Colors

Low resolution screen shots combined to show the same page as seen using Windows High Contrast Mode and macOS Invert Colors settings. There are different ways to make a web page more easy to read, but there are two options that come directly from the operating system that many developers…

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Tags: accessibility, Apple, Microsoft, WHCM

Feature Request for Firefox Grid Inspector: Source Order

This post is both a feature request and an opportunity to share my thoughts in a format I find easier to use than a Bugzilla report. And Jen Simmons said I could do it as a blog post. So there. Firefox Grid Inspector I am a big fan of the…

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Tags: accessibility, browser, css, Firefox, usability, WCAG

A Responsive Accessible Table

Painfully slow demonstration of the example table resizing and different media queries kicking in. After writing (again) that it is ok to use tables, and after providing quick examples of responsive tables, I received questions about why I used some of the code I did. I am going to attempt…

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Tags: accessibility, ARIA, css, design, html, mobile, pattern, print, standards, tables, usability, UX, WHCM

Hey, It’s Still OK to Use Tables

Baby Boomerangutuang, one of the Tick’s students. He was just shouting It’s OK to play with dolls! Consider this post to be the sequel to my 2012 post It’s OK to Use Tables. Here I will go into bit more detail based on the state of accessible efforts I see…

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Tags: accessibility, ARIA, html, pattern, standards, tables, usability, UX

Don’t Use ARIA Menu Roles for Site Nav

Once again, the advice is in the title of the post. But I will ramble anyway since you scrolled this far. First run with the advice, and then review some background on ARIA and how navigation and menu items are defined. This way you can tap out quickly when it…

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Tags: accessibility, ARIA, ARIAbuse, html, standards, usability

Avoid Emoji as Class Names

The title of this post is not broad enough. Avoid emoji as any identifier, whether as strings in your script, IDs on your elements, classes for your CSS, and so on. As soon as you start using emoji, you are blocking some users from being able to understand or use…

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Tags: accessibility, css, standards, usability

Slides from A11yTOConf

Before you wade into the slides, please note that all the code / accessibility advice in these slides is wrong. They are just examples. Do not copy them. If the embed does not work, view it at SlideShare. The t-shirt I was wearing may have been more popular than my…

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Tags: accessibility, slides, speaking