<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: sebmellen</title><link>https://news.ycombinator.com/user?id=sebmellen</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 17 Aug 2026 08:37:28 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=sebmellen" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by sebmellen in "Show HN: iPhone app takes simultaneous images from 2 lenses, fuses into 1 photo"]]></title><description><![CDATA[
<p>As long as you know how to edit metadata, you can definitely fool minor “trust systems” like adjusters, police, etc. It’s a big gap. (For any future readers, no I have not done this and would never do it, really.)<p>The only solution I see is some kind of hardware-linked signature showing that the image was produced at a certain time, by a certain device. In theory, you could make this signature somewhat “provable” and anchored to a specific time by combining something like 1) the latest Bitcoin block hash, and 2) a blockchain anchor, thereby proving that the photo was taken within a certain time widow after the hash was known and before the anchor was published. But even that arrangement is highly susceptible to hardware attacks.</p>
]]></description><pubDate>Wed, 12 Aug 2026 03:31:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=49267553</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49267553</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49267553</guid></item><item><title><![CDATA[New comment by sebmellen in "Show HN: iPhone app takes simultaneous images from 2 lenses, fuses into 1 photo"]]></title><description><![CDATA[
<p>This is probably some kind of configuration mistake… I wouldn’t presume the author has any nefarious intent.</p>
]]></description><pubDate>Wed, 12 Aug 2026 03:25:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=49267510</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49267510</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49267510</guid></item><item><title><![CDATA[New comment by sebmellen in "Mars Bar from 1991 found – and it's 20g bigger than today's"]]></title><description><![CDATA[
<p>If you can pull off the sale, it’s certainly a “safer” option to leave your family with cash & equities than a frail single business.</p>
]]></description><pubDate>Mon, 10 Aug 2026 22:04:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=49250439</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49250439</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49250439</guid></item><item><title><![CDATA[New comment by sebmellen in "Launch HN: Hoplite (YC S26) – Effortlessly deploy cloud coding agents"]]></title><description><![CDATA[
<p>Thanks for the attempt, but this is really a non-answer, which makes me think you have not worked with the kind of large, well-encumbered codebases / business problems that I seem to be attracted to :D<p>My take is that some of your architecture decisions are fundamentally incompatible with [what I believe to be the state of] most enterprise codebases.<p>And that’s fine if you have a very specific client base and are focused on fellow startups.</p>
]]></description><pubDate>Sat, 08 Aug 2026 19:31:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=49225077</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49225077</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49225077</guid></item><item><title><![CDATA[New comment by sebmellen in "Launch HN: Hoplite (YC S26) – Effortlessly deploy cloud coding agents"]]></title><description><![CDATA[
<p>Whoever is paying to spam this thread with useless AI comments should be banned from HN. It’s ridiculous.</p>
]]></description><pubDate>Sat, 08 Aug 2026 19:28:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=49225045</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49225045</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49225045</guid></item><item><title><![CDATA[New comment by sebmellen in "Carl's Required Reading"]]></title><description><![CDATA[
<p>Yes I agree with this. It’s all a matter of taste and interpretation at the end of the day. YAGNI has been useful for me in stopping the development of truly complex featureful work that is not needed. But you can go overkill and strip away everything that makes your application nice to use, or that makes your domain representation syntactically complete. And that’s just stupid.</p>
]]></description><pubDate>Fri, 07 Aug 2026 22:26:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=49216962</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49216962</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49216962</guid></item><item><title><![CDATA[New comment by sebmellen in "Poles of Inaccessibility in the San Gabriel Mountains (2015)"]]></title><description><![CDATA[
<p>I'm extremely surprised that Wyoming is more remote than Alaska! I wouldn't think Alaska has that many back-country roads running through it.<p>Edit: they have another page describing Alaska. It seems that the linked page might only describe the contiguous US? But also, wow. This seems stupid:<p>> <i>Thoughts of roadless Alaska came to mind and our amazing, wild trek through the Brooks Range of the Arctic National Wildlife Refuge. We hired a bush plane to drop us off in a nameless valley. At 50 miles from the nearest village or road, we were awed with excitement and healthy fear. We agreed to meet up 9 days and 35 miles later at a flat spot where he could land on the tundra marked by a heap of moose antlers. He looked at us awfully cock-eyed when we told him we had no satellite phone. He asked, “well, why not?” We told him that we were deliberately here to remove ourselves from civilization and contact with it. Watching our pilot fly away, we realized we were as far from towns and roads, and therefore, humans as we could possibly imagine.</i></p>
]]></description><pubDate>Thu, 06 Aug 2026 17:44:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=49199904</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49199904</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49199904</guid></item><item><title><![CDATA[New comment by sebmellen in "Pi's Minimalism Is Its Advantage"]]></title><description><![CDATA[
<p>I didn't realize you were the author. Super cool! I'll be trying it out.<p>I do like the grug-brain approach of keeping things extremely simple and easy to reason about.<p>One thing that I don't like about Pi is that it's almost too extensible, in the sense that I can add a lot of shit into it without really understanding what a given extension is doing. And both from a security and token efficiency standpoint, I like the premise of converting things like MCPs into CLIs. It might be worth investing in tooling that works nicely with the agent harness, but that is not directly integrated with it. I'd be glad to work on that for smol if I can get a workflow going.</p>
]]></description><pubDate>Wed, 05 Aug 2026 04:03:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=49178442</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49178442</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49178442</guid></item><item><title><![CDATA[New comment by sebmellen in "Waymo in Dallas"]]></title><description><![CDATA[
<p>Dude, Australia is like 95% sand and nothingness with Alice Springs in the middle. Where is your bullet train between Perth and Darwin and Melbourne? Boo!<p>I jest, but not completely. The US is more dense but more distributed too. You can’t realistically link someone in a rural West Virginia holler up to a regular bus schedule, nor can you build a train between Morgantown and Pittsburgh that gets ridership.<p>America doesn’t do badly at public transit in places like Florida where private companies can fill the gap and the communities are within a reasonable distance and the geography is flat and simple. See the Brightline trains for proof of concept. But it’s kind of ridiculous to imagine Australia and the US to be comparable in that way.</p>
]]></description><pubDate>Wed, 05 Aug 2026 03:32:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=49178302</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49178302</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49178302</guid></item><item><title><![CDATA[New comment by sebmellen in "Pi's Minimalism Is Its Advantage"]]></title><description><![CDATA[
<p>Do you use smol? How do you find it compares to other harnesses for things like MCP connections? I’m tempted to use it since I’m a fan of the philosophy.</p>
]]></description><pubDate>Wed, 05 Aug 2026 03:22:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=49178230</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49178230</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49178230</guid></item><item><title><![CDATA[New comment by sebmellen in "In Memory of My Wife, Elise Cawley, with Thanks for 36 Wonderful Years"]]></title><description><![CDATA[
<p>All death is a bit strange.</p>
]]></description><pubDate>Wed, 05 Aug 2026 01:39:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=49177582</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49177582</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49177582</guid></item><item><title><![CDATA[New comment by sebmellen in "In Memory of My Wife, Elise Cawley, with Thanks for 36 Wonderful Years"]]></title><description><![CDATA[
<p>I met Stephen in 2023 at some MIT AI conference. He was the kindest, most grandfatherly person. I was expecting to meet a relatively pontifical person given some of his work, but he was such the opposite that I was completely taken aback. I spent two hours that evening with him and a small group of people talking about language and maths and so on. (He was very kind to let me take a photo: <a href="https://postimg.cc/LYmVCs0G" rel="nofollow">https://postimg.cc/LYmVCs0G</a>)<p>That conversation had a tremendous impact on me and completely changed my attitude towards meeting new people.<p>I am heartbroken for him and his family. And I can see that kind / heartfelt / grandfatherly nature throughout this memoriam.<p>And please, God, let me die with my wife like John Nash did in that NJ Turnpike taxi crash.</p>
]]></description><pubDate>Wed, 05 Aug 2026 01:17:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=49177451</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49177451</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49177451</guid></item><item><title><![CDATA[New comment by sebmellen in "Launch HN: Hoplite (YC S26) – Effortlessly deploy cloud coding agents"]]></title><description><![CDATA[
<p>So do half the comments on this launch post!</p>
]]></description><pubDate>Tue, 04 Aug 2026 08:20:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=49165729</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49165729</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49165729</guid></item><item><title><![CDATA[New comment by sebmellen in "Launch HN: Hoplite (YC S26) – Effortlessly deploy cloud coding agents"]]></title><description><![CDATA[
<p>Yikes. Hello, Claudebot.</p>
]]></description><pubDate>Tue, 04 Aug 2026 08:20:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=49165726</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49165726</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49165726</guid></item><item><title><![CDATA[New comment by sebmellen in "Launch HN: Hoplite (YC S26) – Effortlessly deploy cloud coding agents"]]></title><description><![CDATA[
<p>At the risk of replicating the classic Dropbox post (why would you need this when you could just use rsync?)…<p>I have a dev box with 96 GB of RAM, 2x4 TB NVMe drives, and an unbelievably beefy AMD CPU. This box costs me less than $150 per month and is so hyperlocal that I can log into it and use it as a remote desktop, while also using it as an always-on server that I can use to run T3 code and tmux and so forth. I can then connect to it from my laptop or my phone using Tailscale and prompt using the T3 Code or Remux mobile apps. Voilà — I have my own outsourced development center.<p>In this setup, my agent can handle everything: previews with a NixOS environment, unlimited threading, “autofixing” (which is just a loop between my agent and Copilot review comments), etc.<p>But it requires a LOT of custom setup/tooling so that my local environment works with my agent.<p>Why am I telling you this? Well, I've tried a number of serverless or ephemeral VM-type solutions, and it turns out that once you're working on "real code," you can't use ephemeral micro VMs reliably because your code starts interacting with too many different dependent services. You have to run migrations, so that your tests run properly, and to do that, you need to pull five different Docker images, and it goes on indefinitely. Eventually, the overhead of making little micro VMs is so high that it makes much more sense to take a monolithic approach to development and have a persistent workstation. You can still use things like worktrees, which allow you to massively parallelize your work, but you're building off of a shared local drive and cache.<p>So I believe there's a place for something like Hoplite with simpler software, but the problem is that the minute you get beyond toy software, it becomes really hard to test, scale, and deploy everything in micro VMs. There are also other companies that have tried this approach (like <a href="https://shipyard.build" rel="nofollow">https://shipyard.build</a>, although I think they had a slightly different philosophy from what you're doing) and I don't know that they've been massively successful.<p>What is it that you're doing differently that will allow Hoplite to succeed? How do you think that you'll compete against the legacy players in this space and the more full-spectrum players like Devin, et al.?</p>
]]></description><pubDate>Tue, 04 Aug 2026 08:17:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=49165702</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49165702</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49165702</guid></item><item><title><![CDATA[New comment by sebmellen in "Show HN: CostPerPrompt – Live AI API pricing and real-workload cost calculators"]]></title><description><![CDATA[
<p>Ahmed, are you an OpenClaw agent, or are you a human sitting there and copying each comment into Claude so you can have Claude reply while pretending it’s you?<p>I can’t decide which is more disappointing.</p>
]]></description><pubDate>Sun, 02 Aug 2026 05:09:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=49141299</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49141299</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49141299</guid></item><item><title><![CDATA[New comment by sebmellen in "The Absurdity of Albert Camus"]]></title><description><![CDATA[
<p>This is truly some of the most beautiful writing I’ve ever encountered. Thank you for posting it.</p>
]]></description><pubDate>Sat, 01 Aug 2026 14:06:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=49134572</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49134572</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49134572</guid></item><item><title><![CDATA[New comment by sebmellen in "Why DNA damage from smoking and UV rays cause cancer in some but not others"]]></title><description><![CDATA[
<p>Take a look at sun protective gear like Coolibar. It’s actually very pleasant to wear even in summer.</p>
]]></description><pubDate>Fri, 31 Jul 2026 01:18:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=49117975</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49117975</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49117975</guid></item><item><title><![CDATA[New comment by sebmellen in "Making Postgres queues scale"]]></title><description><![CDATA[
<p>Very interesting, I’d never heard of Oban before, and that’s after a fair amount of research into background job queueing systems. Thanks for posting!</p>
]]></description><pubDate>Fri, 31 Jul 2026 01:02:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=49117851</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49117851</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49117851</guid></item><item><title><![CDATA[New comment by sebmellen in "The AI Aesthetic"]]></title><description><![CDATA[
<p>How do you prompt your diffusion models? I see that you are a founder in this space :)</p>
]]></description><pubDate>Fri, 31 Jul 2026 00:24:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=49117609</link><dc:creator>sebmellen</dc:creator><comments>https://news.ycombinator.com/item?id=49117609</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49117609</guid></item></channel></rss>