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Sometimes `sizes` is quite important.
27.7.2018
Paraphrased question from email:
I just read your article Responsive Images: If you’re just changing resolutions, use srcset. In the age of "responsive websites," srcset does not help in certain situations. For example, I have a popular products slider. On mobile, I have one image per slide where...
Solved with CSS! Logical Styling Based on the Number of Given Elements
26.7.2018
This post is the third in a series about the power of CSS.
Article Series:
Colorizing SVG Backgrounds
Dropdown Menus
Logical Styling Based On the Number of Given Elements (this post)
Did you know that CSS is Turing complete? Did you know that you can use it to do some pretty serious logical...
Finite State Machines with React
24.7.2018
As JavaScript applications on the web have grown more complex, so too has the complexity of dealing with state in those applications — state being the aggregate of all the data that an application needs to perform its function. Over the last several years, there has been a ton of great...
Developer Roadmaps
23.7.2018
The path to becoming a front-end developer, as looked back upon by anyone who self-identifies that way, is likely a very windy one full of thorn bushes and band websites. Still, documenting a path, even if it's straighter and far cleaner than reality, is an interesting exercise and might just...
View Source
23.7.2018
I remember seeing this Tom Dale tweet a while back. It's literally about the browser's ability to look at the HTML of the document you're looking at as it first arrived. Now the tweet is stirring up a new round of conversation.
Jonathan Snook has kind of a baby bear take:
We have the ability...
Font Playground
20.7.2018
This is a wondrous little project by Wenting Zhang that showcases a series of variable fonts and lets you manipulate their settings to see the results. It’s interesting that there’s so many tools like this that have been released over the past couple of months, such as v-fonts, Axis-Praxis...
CSS: A New Kind of JavaScript
19.7.2018
In this wacky and satirical post, Heydon Pickering describes a wild new technology called Cascading Style Sheets that solves a lot of the problems you might bump into when styling things with JavaScript:
A good sign that a technology is not fit for purpose is how much we have to rely on workarounds...
Accessibility for Teams
19.7.2018
Maya Benari:
Accessibility is a crucial part of government product design. First, it’s the law. Federal agencies face legal consequences when they don’t meet accessibility requirements. Second, it affects us all. Whether you have a motor disability, you sprained your wrist playing dodgeball,...
Automate Your Workflow with Node
18.7.2018
You know those tedious tasks you have to do at work: Updating configuration files, copying and pasting files, updating Jira tickets.
Time adds up after a while. This was very much the case when I worked for an online games company back in 2016. The job could be very rewarding at times when I had...
Remote Conferences; Bridging the Gap, Clearing the Odds
16.7.2018
A few weeks back, I saw one of my esteemed mentors decry the psychological traumas he had experienced, following series and series of refusals at certain embassies.
“A child concentrating hard at school” by Les Anderson on Unsplash
You would think he went for a contract he did not have the capacity...
Fast, Good, Local Site Search with Jetpack
12.7.2018
If you have, say, 20 posts/pages on your WordPress site, the search functionality that is baked right into your self-hosted WordPress site will probably do a great job. Search is a pretty cool feature to ship with WordPress, truth be told. But as a site grows, you'll find limits. How it works...
Unused
11.7.2018
I recently wrote Here’s the thing about "unused CSS" tools, where I tried to enumerate all the challenges any tool would have in finding truly "unused" CSS. The overarching idea is that CSS selectors match elements in the DOM, and those elements in the DOM come from all sorts of places: your static...
Building Text-to-Speech Apps for the Web
9.7.2018
Having interacted with several apps over the years, there is a very high chance that you have interacted with apps that provide some form of voice experience. It could be an app with text-to-speech
The CSS Paint API
9.7.2018
The CSS Paint API is extremely exciting, not only for what it is, but what it represents, which is the beginning of a very exciting time for CSS. Let’s go over what it is, why we have it and how to start using it.
What is the CSS Paint API?
The API is just one part of a whole suite of...
CSS Grid in IE: Faking an Auto-Placement Grid with Gaps
6.7.2018
This is the third and final part in a three-part series about using CSS grid safely in Internet Explorer 11 (IE11) without going insane.
In Part 1, I covered some of the common misconceptions that people have about IE11’s native CSS grid implementation. In Part 2, I showed the world how easy...
Prototyping in the Browser
5.7.2018
Prototyping animations and interactions is vital for a number of reasons: they can make your interface feel deceptively fast, they can help focus the user on a specific task, and they can provide a better sense of the current state of your application. Is data being loaded? Is something...
CSS Grid in IE: CSS Grid and the New Autoprefixer
4.7.2018
In Part 1 of this series, I debunked a few misconceptions that many people have around the Internet Explorer (IE) implementation of CSS grid. This article builds on that knowledge. It would be best to go back and read that article first if you haven’t already.
Today I’m going to be tackling...
Writing Good Support Requests
2.7.2018
My take on trying to be helpful to a support staff.
One bit is just as relevant for learning development:
Writing out a ticket will help you figure out the problem.
Sometimes when you have to take a second to collect your thoughts and explain something, the problem will become clear and maybe even...
How to use Error Boundaries in React 16
26.6.2018
Have you seen these in your console?
Cannot read property ‘getHostNode’ of null ????
TypeError: Cannot re
[aktualita] Mozilla chystá Firefox Monitor. Využívá Have I Been Pwned a upozorní na únik hesla
26.6.2018
Mozilla oznámila, že začíná testovat novou službu, která pomůže uživatelům řekne, zda jejich přihlašovací údaje k různým službám nejsou součástí nějakého známého úniku. Firefox Monitor bude fungovat přes webovou stránku, na které uživatel zadá svou e-mailovou adresu a dozví se, zda už někde...