Speaker after speaker stressed development speed, including the ability to ship to mobile and desktop from the same React code. The implications for complexity-management and user-experience were somewhat less of a focus. As you might expect, putting 75% of the 3.5MB JS payload (15MB unzipped) in the critical path does unpleasant things to the user experience, but none of the dizzying array of tools involved in constructing bk.com steered this team away from user experience failure.

I wrote a script that downloaded all stable Rust releases all the way back to 1.0, executed each stable version of the compiler on a set of small programs containing an error and gathered the compiler standard (error) output.

source: HN

The code to report that the wallpaper is ready was inside the wallpaper bitmap code, which means that if you don’t have a wallpaper bitmap, the report is never made, and the logon system waits in vain for a report that will never arrive.

One quirk? Fifteen zeros? The quirk in the software is that if you type “send $1” it says “okay sending one quadrillion dollars” and you have to backspace over all the zeros? Incredible interface design. “What is the lowest amount of money someone might want to send,” the interface designers asked themselves, and then answered “one quadrillion dollars” and fell out of their chairs laughing. “Fifteen zeros,” they screamed through tears of laughter.

Also losing a billion dollars is cool, CEO personal conduct, the crypto strategic reserve, State Street vs. BlackRock and structured finance is also cool.

source: ML

A calculator should show you the result of the mathematical expression you entered. That’s much, much harder than it sounds.

source: HN

A customer reported that a recent Windows update broke their ability to type a snowman by using Alt+9731. We explained that the update was not at fault; rather, Alt+9731 was never supposed to produce a snowman at all! But the customer insisted that it used to work.

source: HN

If you hang around people who automate things in their X session, you may have heard of xdotool. If you’ve tried it, you may have noticed that xdotool seems pretty successful in manipulating the windows of X programs, despite the general feelings about SendEvents, and so you might wonder what’s going on here. The answer is that xdotool (and other automation programs) use a second mechanism to inject synthetic events, the XTEST extension (protocol).

I have discovered a number of security vulnerabilities in Bluesky and atproto. Each time I’ve found something new, I’ve chosen to report it to Bluesky at security@bsky.app, as requested at https://bsky.app/.well-known/security.txt, and provide them with details. Bluesky has responded to only one of these reports, one time, 4 days after submission, saying “We appreciate the report, and we’ll be taking a closer look at the issue.”. They did not follow up on that report and they have not responded to any of my other reports.

I could, element by element, continue to add support (mostly by making CSS updates for each element to fit in with the rest of my style choices) as I came across specific needs for them, but not one to shy away from an exhaustive exploration, I decided to write this post and attempt to use every element.

A goal of the post, was to avoid delaying other future posts with CSS updates on a previously unused element, but in reality it took a year and a half to make all the updates for just this post! I am using the MDN Web Docs list of HTML elements as a reference which has more than 100 tags divided into a few categories, which I will also use in this post.

source: L

The purpose of the <keygen/> element was to allow a web browser to generate a private/public keypair upon submitting a form, in a way that allowed a web browser to be enrolled in a new client certificate.

source: L

essentially the text of the label will be colored white if perceived-lightness<0.453 and black otherwise. However, when the perceived-lightness is very close to the threshold, we don’t trigger the min or max and actually get some sort of grey color for the label.

source: HN

Elevator control panels have long featured two buttons labeled “door open” and “door close.” One of these buttons does pretty much what it says on the label (although I understand that European elevators sometimes have a separate “door hold” button for the most common use of “door open“). The other usually doesn’t seem to, and that has lead to a minor internet phenomenon. Here’s the problem: the internet is wrong, and I am here to set it right.

source: HN

An interactive experience!

source: DF

In this 2019 GDC session, Subset Games co-founder Matthew Davis details the Into the Breach design process from early drafts to the final balancing decisions. Davis dives into years of cut content and iteration to show how Subset Games approached the difficult design challenges of making Into the Breach.

One hour.

This is most annoying when the most important keyboard shortcuts are inaccessible. A very common shortcut is / for accessing search functionality. Unfortunately, there is no /-key on most international layouts. Adding modifiers to produce this key with your layout rarely helps. For example, on my German layout, / is produced via Shift+7. Most web applications will ignore this. Similarly painful is when Electron apps use [ and ] for navigating backwards and forwards.

If you use a US layout, you might be surprised to hear about these problems. But rest assured, they are not new and I am not the only one who is affected. We are at a point where it is easy to find users complaining about this for almost any popular web application.

source: HN

As part of a Zoom call today, I tried to sign up for a $10 monthly subscription on a Substack page to test the user journey. I paid $2,023.

When I’ve clicked my card details in 1Password, it’s entered my expiry year in the hidden, custom subscription amount box (I’m not sure why - is this a 1Password bug?). Because this box has now changed value, the Substack UI has automatically selected this option. I’ve then hit “Subscribe” before I had time to notice and 💸 $2,023.

source: HN

Knowing that the majority of readers doesn’t click buttons does not mean you shouldn’t use any buttons. Knowing that many many people will ignore your tooltips doesn’t mean you shouldn’t use any tooltips. All it means is that you should not hide important content behind interactions. If some information is crucial, don’t make the user click or hover to see it (unless you really want to). But not everything is crucial and 15% of readers isn’t nobody. So there is a lot we can do with interaction, and I am going to point out three examples below.

source: Dfly

Last August, Citigroup Inc. wired $900 million to some hedge funds by accident. Then it sent a note to the hedge funds saying, oops, sorry about that, please send us the money back. Some did. Others preferred to keep the money. Citi sued them. Yesterday Citi lost, and they got to keep the money. I read the opinion, by U.S. District Judge Jesse Furman, expecting to learn about the New York legal doctrine of finders keepers—more technically, the “discharge-for-value defense”—and I was not disappointed. But I was also treated to a gothic horror story about software design. I had nightmares all night about checking the wrong boxes on the computer.

source: ML

Uniwidth typefaces, on the other hand, are proportionally-spaced typefaces, but every character occupies the same space across different cuts or weights. What this means in practice is that no matter which weight you set your text in, it will never change its length or cause text to reflow.

source: HN

The file picker is the pop-up box thingy that appears when you’re opening a file, usually when uploading something online. The GNOME desktop environment uses the file picker package GtkFileChooser. This file picker does not have a thumbnail view. It is broken software. Thumbnails are not a cute little extra, they are essential. This is as bad as a file picker that doesn’t list the name of the files, only their creation date, or inode serial number. It is broken software.

Personally, not a big deal, but fair point.

source: HN