<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.4.1">Jekyll</generator><link href="https://iterative.co.nz/feed.xml" rel="self" type="application/atom+xml" /><link href="https://iterative.co.nz/" rel="alternate" type="text/html" /><updated>2026-09-12T07:41:46+12:00</updated><id>https://iterative.co.nz/feed.xml</id><title type="html">Iterative</title><subtitle>I&apos;m Joe Mahoney. I&apos;m a software engineering manager, &lt;a href=&quot;https://www.titahibayslsc.org.nz/&quot;&gt;surf life guard&lt;/a&gt;, and runner from Wellington, New Zealand.&lt;br&gt;I collect links &amp; videos and I write about everything from adventure racing to Ruby programming to the X-Men.</subtitle><entry><title type="html">Monday Links 54</title><link href="https://iterative.co.nz/monday-links-54" rel="alternate" type="text/html" title="Monday Links 54" /><published>2026-08-03T05:00:00+12:00</published><updated>2026-08-03T05:00:00+12:00</updated><id>https://iterative.co.nz/monday-links-54</id><content type="html" xml:base="https://iterative.co.nz/monday-links-54"><![CDATA[<p>Neal Stephenson: <a href="https://nealstephenson.substack.com/p/writing-by-hand-is-good-for-your">Writing by Hand is Good for your Brain - Here’s how to do it</a>. Neal Stephenson has been writing enormous tomes by hand with a fountain pen for over two decades.</p>

<p>Before he went analogue, Stephenson wrote <a href="https://web.stanford.edu/class/cs81n/command.txt">In The Beginning Was The Command Line</a>, a wonderful discussion of the benefits of text-based editors and the late, lamented BeOS.</p>

<p>And that reminded me of <a href="https://www.haiku-os.org/legacy-docs/benewsletter/Issue4-8.html">this fantastic adventure in writing a graphics driver for BeOS</a>.</p>]]></content><author><name></name></author><category term="Monday Links" /><category term="neal-stephenson" /><category term="fountain-pens" /><category term="be-os" /><summary type="html"><![CDATA[Neal Stephenson: Writing by Hand is Good for your Brain - Here’s how to do it. Neal Stephenson has been writing enormous tomes by hand with a fountain pen for over two decades.]]></summary></entry><entry><title type="html">Monday Links 53</title><link href="https://iterative.co.nz/monday-links-53" rel="alternate" type="text/html" title="Monday Links 53" /><published>2026-04-27T20:00:00+12:00</published><updated>2026-04-27T20:00:00+12:00</updated><id>https://iterative.co.nz/monday-links-53</id><content type="html" xml:base="https://iterative.co.nz/monday-links-53"><![CDATA[<p>Software development is killer app for generative AI.  <a href="https://bsky.app/profile/ramiismail.com/post/3mez224lpkc2x?ref=aftermath.site">Maybe it’s the only one?</a>. Nope, the other killer app is <a href="https://www.theregister.com/2026/04/18/atlassians_new_data_collection_policy/">charging a premium to <em>not</em> train on customers data</a>.</p>

<p>It seems, though, that, using the robots well is causing problems for the model providers: using them effectively is costing too much.</p>

<p>Last week Microsoft <a href="https://github.blog/news-insights/company-news/changes-to-github-copilot-individual-plans/">stopped accepting signups for personal plans, added usage limits, and basically telegraphed that their “premium request” model was on its way out</a>. Not surprising when a good developer can dump a sophisticated prompt into the Copilot CLI, burn hundreds of thousands of tokens, and only use a handful of premium requests.</p>

<p><strong>Update:</strong> <a href="https://github.blog/news-insights/company-news/github-copilot-is-moving-to-usage-based-billing/">GitHub Copilot is moving to usage-based billing</a>, an article in which Microsoft note that it costs a lot more to run GitHub Copilot now so you’ll need to pay more but also the price hasn’t changed.</p>

<p>Anthropic also seemed to be thinking about changing their model, <a href="https://simonwillison.net/2026/Apr/22/claude-code-confusion/">A/B testing a pricing page that excluded their most popular plan</a>.</p>

<p>Meanwhile people are experimenting with ways to reduce token usage. <a href="https://medium.com/@KubaGuzik/i-benchmarked-the-viral-caveman-prompt-to-save-llm-tokens-then-my-6-line-version-beat-it-d8e565f95e15">Prompting like a caveman shows promise.</a> <a href="https://arxiv.org/html/2604.14210v1">Learning Chinese doesn’t seem to be worth it.</a> The most 5D chess suggestion: <a href="https://x.com/chribjel/status/2046497932627644425">hire junior developers to do the menial tasks</a>. Honestly, it’s enough to get on board with <a href="https://www.youtube.com/watch?v=V09fnmAUDVQ">Milton’s plan</a> at this point.</p>

<p>Let’s talk about something that’s actually cool: <a href="https://www.rnz.co.nz/news/sport/593488/kenya-s-sawe-shatters-elusive-two-hour-marathon-barrier">two people broke the two hour mark for the marathon in London today</a>. Two people! Sabastian Sawe finished in 1:59:30 ahead of Yomif Kejelcha who finished in 1:59:41.  Two hours has only been broken in carefully created conditions so to see it smashed by two people in the same race is unexpected to say the least.</p>

<p>If you want to read more about the two-hour marathon mark and the science that goes into pushing human athletic endeavours, Alex Hutchinson’s <a href="https://bookshop.org/a/14808/9780062499981"><em>Endure</em></a> is a great source.</p>]]></content><author><name></name></author><category term="Monday Links" /><category term="running" /><category term="marathon" /><category term="ai" /><category term="github-copilot" /><category term="finops" /><summary type="html"><![CDATA[Software development is killer app for generative AI. Maybe it’s the only one?. Nope, the other killer app is charging a premium to not train on customers data.]]></summary></entry><entry><title type="html">The Tools That Built Doom</title><link href="https://iterative.co.nz/the-tools-that-built-doom" rel="alternate" type="text/html" title="The Tools That Built Doom" /><published>2026-04-24T05:00:00+12:00</published><updated>2026-04-24T05:00:00+12:00</updated><id>https://iterative.co.nz/the-tools-that-made-doom</id><content type="html" xml:base="https://iterative.co.nz/the-tools-that-built-doom"><![CDATA[<p><em><a href="https://www.youtube.com/watch?v=b74vNajqCcA">The Tools That Built Doom</a></em> is a lovely short doco about the technologies and techniques id Software employed to make everybody’s favourite 3D-ish shooter. DOS-based compilers, NEXT workstations, clay models - a lot of stuff went into the making of DOOM in a very short time.</p>

<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/b74vNajqCcA?si=Ei280cjKPl_io-_s" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen=""></iframe>]]></content><author><name></name></author><category term="Friday Videos" /><category term="doom" /><category term="nextstep" /><category term="programming" /><category term="john-romero" /><summary type="html"><![CDATA[The Tools That Built Doom is a lovely short doco about the technologies and techniques id Software employed to make everybody’s favourite 3D-ish shooter. DOS-based compilers, NEXT workstations, clay models - a lot of stuff went into the making of DOOM in a very short time.]]></summary></entry><entry><title type="html">Monday Links 52 - Super Jumbo Edition</title><link href="https://iterative.co.nz/monday-links-52-super-jumbo-edition" rel="alternate" type="text/html" title="Monday Links 52 - Super Jumbo Edition" /><published>2026-04-20T05:00:00+12:00</published><updated>2026-04-20T05:00:00+12:00</updated><id>https://iterative.co.nz/monday-links-52</id><content type="html" xml:base="https://iterative.co.nz/monday-links-52-super-jumbo-edition"><![CDATA[<p>Last week Brendan Leonard published a lovely essay titled <a href="https://semi-rad.com/2026/04/is-it-just-music/"><em>Is It Just Music?</em></a> about how foundational the music we listened to as teenagers was, about listening outside of the mainstream, about how we collect, discover, and listen to music has changed, and about dropping a very large amount of cash for the raddest boombox on the planet. I loved the essay and it got me browsing TradeMe, where I found someone is <a href="https://www.trademe.co.nz/a/marketplace/electronics-photography/other-music-players/portable-stereos/listing/5888784243">selling a slightly dinged raddest boombox ever for a very large amount of cash</a> less than 10km from me! The Promax Super Jumbo may well be the Seneca of tape decks but I kindof really want one.</p>

<p>Here’s a <a href="https://www.youtube.com/watch?v=bn5ZDNcDq60">YouTube clip of the Super Jumbo in action</a></p>

<iframe width="560" height="315" src="https://www.youtube.com/embed/bn5ZDNcDq60?si=FwE6WJzFnljVtytZ" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen=""></iframe>

<p>Here’s <a href="https://www.youtube.com/watch?v=mWkqJRoCTK8">the boombox battle from <em>Do The Right Thing</em></a> that made the system famous.</p>

<p>Of course there’s a <a href="http://www.wikiboombox.com/tiki-index.php">wiki devoted to boomboxes</a>. <a href="http://www.wikiboombox.com/tiki-index.php?page=Promax+J1+Super+Jumbo">Super Jumbo entry</a>.</p>]]></content><author><name></name></author><category term="Monday Links" /><category term="brendan-leonard" /><category term="semi-rad" /><category term="boombox" /><category term="promax-super-jumbo" /><summary type="html"><![CDATA[Last week Brendan Leonard published a lovely essay titled Is It Just Music? about how foundational the music we listened to as teenagers was, about listening outside of the mainstream, about how we collect, discover, and listen to music has changed, and about dropping a very large amount of cash for the raddest boombox on the planet. I loved the essay and it got me browsing TradeMe, where I found someone is selling a slightly dinged raddest boombox ever for a very large amount of cash less than 10km from me! The Promax Super Jumbo may well be the Seneca of tape decks but I kindof really want one.]]></summary></entry><entry><title type="html">Bret Victor - The Future of Programming (1973)</title><link href="https://iterative.co.nz/bret-victor-the-future-of-programming" rel="alternate" type="text/html" title="Bret Victor - The Future of Programming (1973)" /><published>2025-11-14T05:00:00+13:00</published><updated>2025-11-14T05:00:00+13:00</updated><id>https://iterative.co.nz/bret-victor-future-of-computing</id><content type="html" xml:base="https://iterative.co.nz/bret-victor-the-future-of-programming"><![CDATA[<p>I rewatched <a href="https://worrydream.com">Bret Victor</a>’s 2013 talk <a href="https://worrydream.com/dbx/">The Future of Programming (from 1973)</a>.</p>

<p>Victor frames the talk as a presentation in 1973 discussing all the different approaches to computing that were being explored at the time and the kinds of tools and languages that came out of them, almost all abandoned or left as curiosities: concepts like spatial representations, constraint-based systems, concurrent programming models, and direct manipulation and software like Smalltalk, Sketchpad and Planner.</p>

<p>It’s interesting to consider all the paths that computing didn’t go down - possibly for good reasons. But what did we lose along the path? What are we re-discovering now?</p>

<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/8pTEmbeENF4?si=LTiZ4Ox3qztLNVk7" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen=""></iframe>]]></content><author><name></name></author><category term="Friday Videos" /><category term="bret-victor" /><category term="computing" /><category term="user-interfaces" /><category term="programming-languages" /><summary type="html"><![CDATA[I rewatched Bret Victor’s 2013 talk The Future of Programming (from 1973).]]></summary></entry><entry><title type="html">Monday Links 51</title><link href="https://iterative.co.nz/monday-links-51" rel="alternate" type="text/html" title="Monday Links 51" /><published>2025-10-25T20:00:00+13:00</published><updated>2025-10-25T20:00:00+13:00</updated><id>https://iterative.co.nz/monday-links</id><content type="html" xml:base="https://iterative.co.nz/monday-links-51"><![CDATA[<p><a href="https://www.youtube.com/watch?v=T2OxO-4YLRk">This retrospective on the making of the original Fallout</a> is worth watching even just for the part about <a href="https://youtu.be/T2OxO-4YLRk?si=b7FFgbDOUDvMmMhh&amp;t=2063">the hoop jumping required to get Windows 95 certification</a></p>]]></content><author><name></name></author><category term="Monday Links" /><category term="microsoft" /><category term="fallout" /><category term="windows-95" /><summary type="html"><![CDATA[This retrospective on the making of the original Fallout is worth watching even just for the part about the hoop jumping required to get Windows 95 certification]]></summary></entry><entry><title type="html">Adam Savage on Fixing the Biggest Problem With Mechanical Keyboards</title><link href="https://iterative.co.nz/fixing-the-biggest-problem-with-mechanical-keyboards" rel="alternate" type="text/html" title="Adam Savage on Fixing the Biggest Problem With Mechanical Keyboards" /><published>2025-09-12T05:00:00+12:00</published><updated>2025-09-12T05:00:00+12:00</updated><id>https://iterative.co.nz/seneca-keyboard</id><content type="html" xml:base="https://iterative.co.nz/fixing-the-biggest-problem-with-mechanical-keyboards"><![CDATA[<p><a href="https://www.norbauer.co/products/the-seneca">The Seneca: First Edition</a> mechanical keyboard by Norbauer &amp; Co starts at USD$3,600 and there is a 6-9 month waitlist to get one. It’s the first midlife crisis purchase that I could seriously get behind.</p>

<p>The Seneca is the product of one industrial designer’s obsession to build the perfect keyboard. One that looks, sounds, and feels <em>exactly</em> how Ryan Norbauer wants a keyboard to be.</p>

<p>In this Friday Video <a href="https://youtu.be/N3FEv1qw4_w">Adam Savage visits Norbauer and they dive deep into space bar stabilisers</a>. And by deep, I mean way further into the rabbit hole that you’d think possible. It’s a wonderful interview.</p>

<p>And I really want one of those keyboards.</p>

<div class="embed-container"><iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/N3FEv1qw4_w" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen=""></iframe></div>]]></content><author><name></name></author><category term="Friday Videos" /><category term="mechanical-keyboards" /><category term="keyboards" /><category term="adam-savage" /><category term="seneca-keyboard" /><category term="ryan-norbauer" /><summary type="html"><![CDATA[The Seneca: First Edition mechanical keyboard by Norbauer &amp; Co starts at USD$3,600 and there is a 6-9 month waitlist to get one. It’s the first midlife crisis purchase that I could seriously get behind.]]></summary></entry><entry><title type="html">Trash Theory: So what is ‘Say It Ain’t So’ by Weezer actually about?</title><link href="https://iterative.co.nz/trash-theory-making-of-weezers-blue-album" rel="alternate" type="text/html" title="Trash Theory: So what is ‘Say It Ain’t So’ by Weezer actually about?" /><published>2024-09-20T05:00:00+12:00</published><updated>2024-09-20T05:00:00+12:00</updated><id>https://iterative.co.nz/friday-video</id><content type="html" xml:base="https://iterative.co.nz/trash-theory-making-of-weezers-blue-album"><![CDATA[<p>Self-described loner, rebel, and music chronicler Trash Theory’s YouTube channel is a treasure trove of deep dives into bands and genres from the 80s and 90s.</p>

<p><a href="https://youtu.be/I0kDpO2Hl-0">This week’s one is about Weezer’s Blue Album</a>.</p>

<blockquote>
  <p>[On] the band’s first album [Rivers] Cuomo wove tales of unravelling mental health, absent fathers and romances never attempted, told through the lens of personal minutiae and pop cultural obsession.</p>
</blockquote>

<div class="embed-container"><iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/I0kDpO2Hl-0" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen=""></iframe></div>

<p>Bonus link from the comments: a <a href="https://www.youtube.com/redirect?event=comments&amp;redir_token=QUFFLUhqbWRwTGYybTJHSnZZRGFBNkVuUUdnT1ZEVldGUXxBQ3Jtc0trSXc2Y1B4R1Q5ZE1RaGVFOVlvaDVBWHJJX2l1bndCdjBvRWdyRDlTbDZDbmg4X3JQcEg4d2NrbDlKRl9icm5CLTNpYkdzclJZc19kdnJHbzkzYkQ0c0xsYzVreHpOYjhXVzFOQWxaRzdmNHRYZDFYaw&amp;q=https%3A%2F%2Fopen.spotify.com%2Fplaylist%2F0PyTj8B2gRjxPVceK3ON14%3Fsi%3D572c2aa0a93c4108">Spotify playlist of every song mentioned in the video</a>.</p>]]></content><author><name></name></author><category term="Friday Videos" /><category term="music" /><category term="weezer" /><category term="blue-album" /><category term="trash-theory" /><summary type="html"><![CDATA[Self-described loner, rebel, and music chronicler Trash Theory’s YouTube channel is a treasure trove of deep dives into bands and genres from the 80s and 90s.]]></summary></entry><entry><title type="html">Monday Links 50</title><link href="https://iterative.co.nz/monday-links-50" rel="alternate" type="text/html" title="Monday Links 50" /><published>2024-08-19T05:00:00+12:00</published><updated>2024-08-19T05:00:00+12:00</updated><id>https://iterative.co.nz/monday-links-50</id><content type="html" xml:base="https://iterative.co.nz/monday-links-50"><![CDATA[<p><a href="https://simonwillison.net/">Simon Willison’s blog</a> continues to be a wealth of interesting posts. Recently:</p>

<ul>
  <li><a href="https://simonwillison.net/2024/Aug/18/the-door-problem/">The Door Problem</a></li>
  <li><a href="https://simonwillison.net/2024/Aug/14/living-off-microsoft-copilot/">Links and materials for <em>Living off Microsoft Copilot</em></a></li>
  <li><a href="https://simonwillison.net/2024/Aug/7/braggoscope-prompts/">Matt Webb’s Braggoscope Prompts</a></li>
</ul>

<p>If you’re remotely interested in how modern programming is developing, including serious consideration of the bad bits, then Simon is a must-read.</p>]]></content><author><name></name></author><category term="Monday Links" /><category term="microsoft" /><category term="writing" /><category term="simon-willison" /><category term="ai" /><category term="cybersecurity" /><summary type="html"><![CDATA[Simon Willison’s blog continues to be a wealth of interesting posts. Recently:]]></summary></entry><entry><title type="html">Monday Links 49</title><link href="https://iterative.co.nz/monday-links-49" rel="alternate" type="text/html" title="Monday Links 49" /><published>2024-06-03T05:00:00+12:00</published><updated>2024-06-03T05:00:00+12:00</updated><id>https://iterative.co.nz/monday-links-49</id><content type="html" xml:base="https://iterative.co.nz/monday-links-49"><![CDATA[<p>Charles Stross: <a href="https://www.antipope.org/charlie/blog-static/2024/05/on-mistaking-a-transient-state.html">On mistaking a transient state for a permanent one</a></p>

<blockquote>
  <p>Astronomers were the first to notice, as Starlink streaks made a mess for ground based telescopes to peer through. But the next issue is metal polution, as re-entering satellites melt and mostly vapourize in the upper atmosphere. 45,000 Starlink 2 satellites would weigh 90,000 tonnes, and with a 10 year life (never mind the 3-5 year current lifespan) they’d be dumping nearly ten thousand tonnes of metal into the upper stratosphere every year, which is probably a Bad Thing and is rightly generating alarm among environmentalists and climate researchers.</p>

  <p>However.</p>

  <p>Dumping 9000 tons of metal into the upper atmosphere is a linear extrapolation from today’s situation, and does not reflect what’s ultimately going to happen. This is a transient phase—the gold rush, the railroad race—and not the steady state we’re going to end up in once the period of rapid expansion comes to an end.</p>
</blockquote>

<p>Current favourite podcast: I’ve been enjoying <a href="https://crash-course-pods-the-universe.simplecast.com/">Dr Katie Mack &amp; John Green’s podcast about the history of the universe</a>. They are three episodes in and have finally got to a timescale beyond the first few seconds. It’t fantastic. Here’s <a href="https://www.youtube.com/watch?v=L5YO9nmojo4">the trailer</a>:</p>

<div class="embed-container"><iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/L5YO9nmojo4" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen=""></iframe></div>]]></content><author><name></name></author><category term="Monday Links" /><summary type="html"><![CDATA[Charles Stross: On mistaking a transient state for a permanent one]]></summary></entry></feed>