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1412

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Tuesday, August 5th, 2025

It’s time for modern CSS to kill the SPA - Jono Alderson

SPAs were a clever solution to a temporary limitation. But that limitation no longer exists.

Use modern server rendering. Use actual pages. Animate with CSS. Preload with intent. Ship less JavaScript.

Monday, August 4th, 2025

You Should Probably Leave Substack | How to Leave Substack.

Substack willingly platforms and allows bad actors to monetize, hate speech and misinformation.

Says who?

Here are some well-reasoned pieces on the subject for you to educate yourself and decide.

Thursday, July 24th, 2025

Welcome to Medieval Murder Maps

CSI London, York, and Oxford:

Discover the murders, sudden deaths, sanctuary churches, and prisons of three thriving medieval cities.

Wednesday, July 23rd, 2025

Designing a Grid-Aware Branch

Hannah runs through the details of making a grid-aware website:

The design adjusts between “low”, “moderate”, and “high” based on the quantity of fossil fuels on your local energy grid.

I like this idea, but I really think it needs to be on by default, rather than being opt-in.

And I’m really intrigued by the idea of a grid-aware browser!

Saturday, July 19th, 2025

I’m more proud of these 128 kilobytes than anything I’ve built since | by Mike Hall | Jul, 2025 | Medium

I don’t normally link to articles on Medium—I respect you too much—and I do wish this were written on Mike Hall’s own site, but this is just too good not to share.

And don’t dismiss this as a nostalgiac case study from the past:

At no point did the constraints make the product feel compromised. Users on modern devices got a smooth experience and instant feedback, while those on older devices got fast, reliable functionality. Users on feature phones got the same core experience without the bells and whistles.

The constraints forced us to solve problems in ways we wouldn’t have considered otherwise. Without those constraints, we could have just thrown bytes at the problem, but with them every feature had to justify itself. Core functionality had to work everywhere, and without JavaScript crutches proper markup became essential.

This experience changed how I approach design problems. Constraints aren’t a straitjacket, keeping us from doing our best work; they are the foundation that makes innovation possible. When you have to work within severe limitations, you find elegant solutions that scale beyond those limitations.

Tuesday, July 15th, 2025

(optional.is) Latency and the Sea

Brian’s excellent comparison of network latency and the nervous system of animals:

If an earthquake occurs in California USA, halfway around the globe someone can find out faster than a blue whale detects something has touched its tail.

Friday, June 20th, 2025

JavaScript broke the web (and called it progress) - Jono Alderson

Semantic HTML? Optional. Server-side rendering? Rebuilt from scratch. Accessibility? Maybe, if there’s time. Performance? Who cares, when you can save costs by putting loading burdens onto the user’s device, instead of your server?

So gradually, the web became something you had to compile before you could publish. Not because users needed it. But because developers wanted it to feel modern.

Everything’s optimised for developers – and hostile to everyone else.

This isn’t accidental. It’s cultural. We’ve created an industry where complexity is celebrated. Where cleverness is rewarded. Where engineering sophistication is valued more than clarity, usability, or commercial effectiveness.

Tuesday, May 27th, 2025

Uses

I don’t use large language models. My objection to using them is ethical. I know how the sausage is made.

I wanted to clarify that. I’m not rejecting large language models because they’re useless. They can absolutely be useful. I just don’t think the usefulness outweighs the ethical issues in how they’re trained.

Molly White came to the same conclusion:

The benefits, though extant, seem to pale in comparison to the costs.

Rich has similar thoughts:

What I do know is that I find LLMs useful on occasion, but every time I use one I die a little inside.

I genuinely look forward to being able to use a large language model with a clear conscience. Such a model would need to be trained ethically. When we get a free-range organic large language model I’ll be the first in line to use it. Until then, I’ll abstain. Remember:

You don’t get companies to change their behaviour by rewarding them for it. If you really want better behaviour from the purveyors of generative tools, you should be boycotting the current offerings.

Still, in anticipation of an ethical large language model someday becoming reality, I think it’s good for me to have an understanding of which tasks these tools are good at.

Prototyping seems like a good use case. My general attitude to prototyping is the exact opposite to my attitude to production code; use absolutely any tool you want and prioritise speed over quality.

When it comes to coding in general, I think Laurie is really onto something when he says:

Is what you’re doing taking a large amount of text and asking the LLM to convert it into a smaller amount of text? Then it’s probably going to be great at it. If you’re asking it to convert into a roughly equal amount of text it will be so-so. If you’re asking it to create more text than you gave it, forget about it.

In other words, despite what the hype says, these tools are far better at transforming than they are at generating.

Iris Meredith goes deeper into this distinction between transformative and compositional work:

Compositionality relies (among other things) on two core values or functions: choice and precision, both of which are antithetical to LLM functioning.

My own take on this is that transformative work is often the drudge work—take this data dump and convert it to some other format; take this mock-up and make a disposable prototype. I want my tools to help me with that.

But compositional work that relies on judgement, taste, and choice? Not only would I not use a large language model for that, it’s exactly the kind of work that I don’t want to automate away.

Transformative work is done with broad brushstrokes. Compositional work is done with a scalpel.

Large language models are big messy brushes, not scalpels.

Keeping up appearances | deadSimpleTech

Looking at LLM usage and promotion as a cultural phenomenon, it has all of the markings of a status game. The material gains from the LLM (which are usually quite marginal) really aren’t why people are doing it: they’re doing it because in many spaces, using ChatGPT and being very optimistic about AI being the “future” raises their social status. It’s important not only to be using it, but to be seen using it and be seen supporting it and telling people who don’t use it that they’re stupid luddites who’ll inevitably be left behind by technology.

Thursday, May 22nd, 2025

Who’s Afraid of a Hard Page Load?

Why single-page apps are just not worth it:

Here’s the problem: your team almost certainly doesn’t have what it takes to out-engineer the browser. The browser will continuously improve the experience of plain HTML, at no cost to you, using a rendering engine that is orders of magnitude more efficient than JavaScript.

Meanwhile, the browser marches on, improving the UX of every website that uses basic HTML semantics. For instance: browsers often don’t repaint full pages anymore.

Thursday, May 8th, 2025

The closing talks at UX London 2025

It’s just over one month until UX London. You should grab a ticket if you haven’t already!

The format of UX London is quite special. While the focus of each day is different—discovery, design, and delivery—each day unfolds like this…

There are four talks in the morning. You get your brain filled with ideas and learn from fantastic speakers. It’s a single track—everyone’s getting the same shared experience.

Then after a lunch, you choose from one of four workshops. Whatever you choose, it’s going to be hands-on. You can leave your laptop at home.

A day of listening to talks could get exhausting. A workshop that lasts all day could be even more exhausting. But somehow by splitting the day between both activities, the energy level is just right!

That said, we don’t want the day to end with everyone spread across four different workshop rooms. That’s why there’s one final talk at the end of each day.

These closing talks are a bit different to the morning talks. Whereas the focus of the morning talks is on practical skills that you can apply straight away, the closing talks are an opportunity to sit back and have your mind expanded. They’ll be fun and thought-provoking.

Paula Zuccotti is closing out day one with a talk about two of her projects: Every Thing We Touch and Future Archeology:

This talk invites audiences to reconsider the meaning of the objects they encounter every day and reflect on what their possessions might reveal about who we are and what we value, both now and in the years to come.

Sarah Hyndman will wrap up day two with a fun interactive talk about your senses:

Join a live expedition into our inner world to explore why we see, feel and remember.

Finally, Rachel Coldicutt is going to finish UX London with a rallying cry:

Introducing the Society of Hopeful Technologists and discussing how, in modern technology development, your practice is probably more political than you realise.

I can’t wait! Get yourself a ticket for a day or for all three days.

And as a little thank you for tolerating my excitement, use the discount code JOINJEREMY to get 20% off your ticket.

Monday, April 7th, 2025

Denial

The Wikimedia Foundation, stewards of the finest projects on the web, have written about the hammering their servers are taking from the scraping bots that feed large language models.

Our infrastructure is built to sustain sudden traffic spikes from humans during high-interest events, but the amount of traffic generated by scraper bots is unprecedented and presents growing risks and costs.

Drew DeVault puts it more bluntly, saying Please stop externalizing your costs directly into my face:

Over the past few months, instead of working on our priorities at SourceHut, I have spent anywhere from 20-100% of my time in any given week mitigating hyper-aggressive LLM crawlers at scale.

And no, a robots.txt file doesn’t help.

If you think these crawlers respect robots.txt then you are several assumptions of good faith removed from reality. These bots crawl everything they can find, robots.txt be damned.

Free and open source projects are particularly vulnerable. FOSS infrastructure is under attack by AI companies:

LLM scrapers are taking down FOSS projects’ infrastructure, and it’s getting worse.

You try to do the right thing by making knowledge and tools freely available. This is how you get repaid. AI bots are destroying Open Access:

There’s a war going on on the Internet. AI companies with billions to burn are hard at work destroying the websites of libraries, archives, non-profit organizations, and scholarly publishers, anyone who is working to make quality information universally available on the internet.

My own experience with The Session bears this out.

Ars Technica has a piece on this: Open source devs say AI crawlers dominate traffic, forcing blocks on entire countries .

So does MIT Technology Review: AI crawler wars threaten to make the web more closed for everyone.

When we talk about the unfair practices and harm done by training large language models, we usually talk about it in the past tense: how they were trained on other people’s creative work without permission. But this is an ongoing problem that’s just getting worse.

The worst of the internet is continuously attacking the best of the internet. This is a distributed denial of service attack on the good parts of the World Wide Web.

If you’re using the products powered by these attacks, you’re part of the problem. Don’t pretend it’s cute to ask ChatGPT for something. Don’t pretend it’s somehow being technologically open-minded to continuously search for nails to hit with the latest “AI” hammers.

If you’re going to use generative tools powered by large language models, don’t pretend you don’t know how your sausage is made.

Friday, March 28th, 2025

Open source devs say AI crawlers dominate traffic, forcing blocks on entire countries - Ars Technica

As it currently stands, both the rapid growth of AI-generated content overwhelming online spaces and aggressive web-crawling practices by AI firms threaten the sustainability of essential online resources. The current approach taken by some large AI companies—extracting vast amounts of data from open-source projects without clear consent or compensation—risks severely damaging the very digital ecosystem on which these AI models depend.

Wednesday, March 26th, 2025

Go To Hellman: AI bots are destroying Open Access

AI companies with billions to burn are hard at work destroying the websites of libraries, archives, non-profit organizations, and scholarly publishers, anyone who is working to make quality information universally available on the internet.

Friday, March 21st, 2025

The Blowtorch Theory: A New Model for Structure Formation in the Universe

Make yourself a nice cup of tea and settle in with Julian Gough’s magnum opus:

How early, sustained, supermassive black hole jets carved out cosmic voids, shaped filaments, and generated magnetic fields

Wednesday, March 19th, 2025

Stop Using and Recommending React - Lusitos Tech Blog

I can’t recommend React to any project or customer anymore.

Using almost any other modern alternative, you will save time, money and nerves, even if you haven’t used them before.

Don’t stick to technology just because you know it.

Style legend

There’s a new proposal for giving developers more control over styling form controls. I like it.

It’s clearly based on the fantastic work being done by the Open UI group on the select element. The proposal suggests that authors can opt-in to the new styling possibilities by declaring:

appearance: base;

So basically the developer is saying “I know what I’m doing—I’m taking the controls.” But browsers can continue to ship their default form styles. No existing content will break.

The idea is that once the developer has opted in, they can then style a number of pseudo-elements.

This proposal would apply to pretty much all the form controls you can think of: all the input types, along with select, progress, meter, buttons and more.

But there’s one element more that I wish were on the list:

legend

I know, technically it’s not a form control but legend and fieldset are only ever used within forms.

The legend element is notoriously annoying to style. So a lot of people just don’t bother using it, which is a real shame. It’s like we’re punishing people for doing the right thing.

Wouldn’t it be great if you, as a developer, had the option of saying “I know what I’m doing—I’m taking the controls”:

legend {
  appearance: base;
}

Imagine if that nuked the browser’s weird default styles, effectively turning the element into a span or div as far as styling is concerned. Then you could style it however you wanted. But crucially, if browsers shipped this, no existing content would break.

The shitty styling situation for legend (and its parent fieldset) is one of those long-standing annoyances that seems to have fallen down the back of the sofa of browser vendors. No one’s going to spend time working on it when there are more important newer features to ship. That’s why I’d love to see it sneak in to this new proposal for styling form controls.

I was in Amsterdam last week. Just like last year I was there to help out Vasilis’s students with a form-based assignment:

They’re given a PDF inheritance-tax form and told to convert it for the web.

Yes, all the excitement of taxes combined with the thrilling world of web forms.

(Side note: this time they were told to style it using the design system from the Dutch railway because the tax office was getting worried that they were making phishing sites.)

I saw a lot of the same challenges again. I saw how students wished they could specify a past date or a future date in a date picker without using JavaScript. And I saw them lamenting the time they spent styling legends that worked across all browsers.

Right now, Mason Freed has an open issue on the new proposal with his suggestion to add some more elements to consider. Both legend and fieldset are included. That gets a thumbs-up from me.

Friday, March 7th, 2025

MS Edge Explainers/Performance Control Of Embedded Content / explainer.md at main · MicrosoftEdge/MSEdgeExplainers

I like the look of this proposal that would allow authors to have more control over network priorities for third-party iframes—I’ve already documented how I had to use a third-party library to fix this problem on the Salter Cane site.

Thursday, March 6th, 2025

CSS Form Control Styling Level 1

This looks like a really interesting proposal for allowing developers more control over styling inputs. Based on the work being done the customisable select element, it starts with a declaration of appearance: base.

Saturday, March 1st, 2025

The future of the internet is likely smaller communities, with a focus on curated experiences | The Verge

Good news for the fediverse, the indie web, and community sites like The Session:

People are abandoning massive platforms in favor of tight-knit groups where trust and shared values flourish and content is at the core. The future of community building is in going back to the basics.