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CSS :focus-within

25.6.2019
Using :hover to display additional information or elements is a very useful technique but a big drawback to using the hover pseudo-class is that they are usually not accessibility-friendly. Not everyone uses a mouse and some users have visual impairments, so they rely on screen readers or...

The difference between keyboard and screen reader navigation

29.5.2019
There are a few differences between keyboards and screen readers and Léonie Watson highlights of them: When using the tab key, keyboard focus and screen reader focus are synchronised with each other. The rest of the time, screen reader users have an enormous range of commands at their disposal...

Prioritizing

27.5.2019
You're faced with a lot of decisions in everyday work. There are multiple tasks calling for your focus, and you can burn daylight or even burn out trying to decide what comes first. There's a phenomenon called decision fatigue. There have been many studies that you can make poor choices when you're...

Ether Fluctuates Despite Ethereum Foundation 'Refines its Focus'

22.5.2019
Price of ether (ETH,) the native token of the Ethereum platform, fluctuates today following the news that the Ethereum Foundation plans to spend USD 30 million on key projects across the ecosystem over the next year. At pixel time (06:04 UTC), despite the fluctuation after the announcement 10 hours...

Change Color of SVG on Hover

13.5.2019
There are a lot of different ways to use SVG. Depending on which way, the tactic for recoloring that SVG in different states or conditions — :hover, :active, :focus, class name change, etc. — is different. Let's look at the ways. Inline SVG Inline SVG is my favorite way to use...

Add Authentication and Personalization to VuePress

23.4.2019
There are several advantages to using a static site generator such as VuePress. With VuePress, you can focus on writing content using markdown, and the VuePress application generates static HTML fi

Stacked “Borders”

19.3.2019
A little while back, I was in the process of adding focus styles to An Event Apart’s web site. Part of that was applying different focus effects in different areas of the design, like white rings in the header and footer and orange rings in the main text. But in one place, I wanted rings that were...

Accessibility is not a “React Problem”

11.3.2019
Leslie Cohn-Wein's main point: While [lots of divs, inline styles, focus management problems] are valid concerns, it should be noted that nothing in React prevents us from building accessible web apps. True. I'm quite capable (and sadly, guilty) of building inaccessible interfaces with React...

The Bottleneck of the Web

5.3.2019
Steve Souders, "JavaScript Dominates Browser CPU": Ten years ago the network was the main bottleneck. Today, the main bottleneck is JavaScript. The amount of JavaScript on pages is growing rapidly (nearly 5x in the last 7 years). In order to keep pages rendering and feeling fast, we need to focus...

Writing Tests for React Applications Using Jest and Enzyme

1.3.2019
While it is important to have a well-tested API, solid test coverage is a must for any React application. Tests increase confidence in the code and helps prevent shipping bugs to users. That’s why we’re going to focus on testing in this post, specifically for React applications. By the end, you’ll...

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