<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: ValtteriL</title><link>https://news.ycombinator.com/user?id=ValtteriL</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 04 Aug 2026 03:36:28 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=ValtteriL" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by ValtteriL in "Ask HN: Is Codex with GPT 5.5 Extra High being dumbed down?"]]></title><description><![CDATA[
<p>I have attributed this experience to the same thing that happens when you look closely to AI-generated images. On the first glance they look great but closer inspection reveals flaws.<p>Perhaps one just learns to see through the model after a while.</p>
]]></description><pubDate>Wed, 01 Jul 2026 06:29:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=48743005</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=48743005</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48743005</guid></item><item><title><![CDATA[New comment by ValtteriL in "LLMs are eroding my software engineering career and I don't know what to do"]]></title><description><![CDATA[
<p>Also in IEC 62443</p>
]]></description><pubDate>Mon, 08 Jun 2026 08:39:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=48442769</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=48442769</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48442769</guid></item><item><title><![CDATA[New comment by ValtteriL in "Ask HN: Do you read differently now that anything could be AI generated?"]]></title><description><![CDATA[
<p>For AI written content I have a very low tolerance. I bounce right away when I notice I'm reading generated content, especially if it tries to be an essay or anything else than direct answer to my question at hand.<p>When it comes to books, I avoid anything written by an author debuting after 2022 unless there is a strong recommendation by someone close.<p>As for genres, it has made me read less purely technical books. My assumption is that I can learn enough of the subject as I go by chatting with a model.</p>
]]></description><pubDate>Sat, 25 Apr 2026 19:11:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=47903744</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=47903744</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47903744</guid></item><item><title><![CDATA[New comment by ValtteriL in "I run multiple $10K MRR companies on a $20/month tech stack"]]></title><description><![CDATA[
<p>>The feedback was simply: "What do you even need funding for?"<p>Not clear from the text, but what was your plan using the funding on? If you did not have a plan, what did you expect? VCs want to see how adding more money results in asymmetric returns.</p>
]]></description><pubDate>Sun, 12 Apr 2026 08:38:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=47737380</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=47737380</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47737380</guid></item><item><title><![CDATA[New comment by ValtteriL in "Parallel Perl – Autoparallelizing interpreter with JIT"]]></title><description><![CDATA[
<p>Impressive, ambitious work.<p>I wonder how long he waited for the CPAN nologin case. I remember requesting a CPAN account 3 years back and it took ~2 months for someone to look at and accept.</p>
]]></description><pubDate>Sat, 21 Mar 2026 05:45:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=47464327</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=47464327</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47464327</guid></item><item><title><![CDATA[New comment by ValtteriL in "Ask HN: Which router makers do you trust most?"]]></title><description><![CDATA[
<p>Mikrotik.<p>Past experiences include Cisco (bad incentives, they make a lot of money from certifications and licenses), TP-Link (broke the case physically when pressing a button, was left without updates after some time), Ubiquiti (could not handle the load of my home network. I had the edgerouter-x though which is weak)</p>
]]></description><pubDate>Thu, 19 Mar 2026 06:48:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=47435785</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=47435785</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47435785</guid></item><item><title><![CDATA[Harjus v4 adds kernel bypass and more]]></title><description><![CDATA[
<p>Article URL: <a href="https://shufflingbytes.com/posts/harjus-release-4.0.0/">https://shufflingbytes.com/posts/harjus-release-4.0.0/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=47251845">https://news.ycombinator.com/item?id=47251845</a></p>
<p>Points: 3</p>
<p># Comments: 0</p>
]]></description><pubDate>Wed, 04 Mar 2026 18:37:21 +0000</pubDate><link>https://shufflingbytes.com/posts/harjus-release-4.0.0/</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=47251845</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47251845</guid></item><item><title><![CDATA[New comment by ValtteriL in "Ask HN: We're building a saving app for European savers and need GTM advice"]]></title><description><![CDATA[
<p>Why would your customer invest in your system instead of going directly to stocks/ETFs?<p>The people holding 10k€+ in cash/ bank savings account that I know are old, tech illiterate, afraid of investing, and oblivious to the effects of inflation. They simply store the money somewhere so they can use it later at a short notice.<p>With these people you have way too much friction with the Coinbase way. Even if you succeeded in convincing them they deserve yield, it will be hard to compete with investing tools that are integrated into their banking apps that show higher profits than you.</p>
]]></description><pubDate>Fri, 13 Feb 2026 06:56:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=46999725</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46999725</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46999725</guid></item><item><title><![CDATA[Just Another Perl Hacker]]></title><description><![CDATA[
<p>Article URL: <a href="https://www.youtube.com/watch?v=vSJrQ-8-ZFw">https://www.youtube.com/watch?v=vSJrQ-8-ZFw</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=46913442">https://news.ycombinator.com/item?id=46913442</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Fri, 06 Feb 2026 14:45:47 +0000</pubDate><link>https://www.youtube.com/watch?v=vSJrQ-8-ZFw</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46913442</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46913442</guid></item><item><title><![CDATA[New comment by ValtteriL in "GitHub Actions is slowly killing engineering teams"]]></title><description><![CDATA[
<p>This. In my experience the people actively disliking it have only ever used Jenkins 1 or somewhy only used freestyle jobs.<p>There are numerous ways to shoot yourself in the foot, though, and everything must be configured properly to get to feature parity with GHA (mail server, plugins, credentials, sso, https, port forwarding, webhooks, GitHub app,  ...).<p>But once those are out of the way, its the most flexible and fastest CI system I have ever used.</p>
]]></description><pubDate>Fri, 06 Feb 2026 07:14:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=46910023</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46910023</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46910023</guid></item><item><title><![CDATA[New comment by ValtteriL in "European Commission Trials Matrix to Replace Teams"]]></title><description><![CDATA[
<p>Dreambroker</p>
]]></description><pubDate>Thu, 05 Feb 2026 17:26:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=46902072</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46902072</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46902072</guid></item><item><title><![CDATA[Show HN: Triangular Arbitrage Bot with Kernel Bypass]]></title><description><![CDATA[
<p>Article URL: <a href="https://github.com/ValtteriL/harjus">https://github.com/ValtteriL/harjus</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=46784850">https://news.ycombinator.com/item?id=46784850</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Tue, 27 Jan 2026 19:14:16 +0000</pubDate><link>https://github.com/ValtteriL/harjus</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46784850</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46784850</guid></item><item><title><![CDATA[New comment by ValtteriL in "Claude Code On-the-Go"]]></title><description><![CDATA[
<p>>Development fits into the gaps of the day instead of requiring dedicated desk time.<p>I find myself planning and jotting down things into a notebook while juggling adult/parent responsibilities. On little longer gaps I research. Then when the occasional longer gap happens I'm ready to start cracking on my desktop. I've been only dabbling with AI but have found that writing prompts by hand in the notebook and using the desk time to execute them works well. This also keeps me in the free tier.</p>
]]></description><pubDate>Mon, 05 Jan 2026 06:08:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=46495790</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46495790</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46495790</guid></item><item><title><![CDATA[New comment by ValtteriL in "Ask HN: Who is using Nebula (mesh VPN)?"]]></title><description><![CDATA[
<p>Never seen it deployed anywhere.<p>I'm planning to replace the traditional network architecture in my homelab with it to practice Zero Trust.</p>
]]></description><pubDate>Sun, 04 Jan 2026 07:02:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=46485668</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46485668</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46485668</guid></item><item><title><![CDATA[New comment by ValtteriL in "Reminiscences of a Stock Operator (1923)"]]></title><description><![CDATA[
<p>Died by his own hand, I would add.</p>
]]></description><pubDate>Thu, 01 Jan 2026 07:00:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=46451971</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46451971</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46451971</guid></item><item><title><![CDATA[New comment by ValtteriL in "Ask HN: Any example of successful vibe-coded product?"]]></title><description><![CDATA[
<p><a href="https://www.pientensuomi.fi/" rel="nofollow">https://www.pientensuomi.fi/</a><p>Aggregator for finding things to do with kids in Finland.<p>At a family gathering was asking a relative how his beginner level programming course was going. Was blown away to learn that he had just vibed this and now had already a steadily increasing stream of traffic. I had already used it myself.</p>
]]></description><pubDate>Wed, 31 Dec 2025 06:40:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=46441976</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46441976</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46441976</guid></item><item><title><![CDATA[New comment by ValtteriL in "Publishing your work increases your luck"]]></title><description><![CDATA[
<p>No need to write any code for 3. Just search for backlink checker and you'll find multiple free ones.</p>
]]></description><pubDate>Sun, 28 Dec 2025 04:52:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=46408574</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46408574</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46408574</guid></item><item><title><![CDATA[New comment by ValtteriL in "Ask HN: What developer tool do you wish existed in 2026?"]]></title><description><![CDATA[
<p>You can get such disposable shell in k8s with a command like:<p>kubectl run -i --tty --rm debug --image=busybox --restart=Never -- sh<p>Doesn't use ssh though.</p>
]]></description><pubDate>Mon, 22 Dec 2025 05:52:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=46351730</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46351730</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46351730</guid></item><item><title><![CDATA[Effective CTest [pdf]]]></title><description><![CDATA[
<p>Article URL: <a href="https://schedule.cppnow.org/wp-content/uploads/2025/05/effective_ctest.pdf">https://schedule.cppnow.org/wp-content/uploads/2025/05/effective_ctest.pdf</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=46328622">https://news.ycombinator.com/item?id=46328622</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Fri, 19 Dec 2025 17:42:37 +0000</pubDate><link>https://schedule.cppnow.org/wp-content/uploads/2025/05/effective_ctest.pdf</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46328622</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46328622</guid></item><item><title><![CDATA[Ask HN: Feedback on OSS Project Idea]]></title><description><![CDATA[
<p>I want to learn c++, ultra low latency, and low level Linux internals through an OSS project that provides great value to its users. Aside from learning, the main purpose would be to provide a sense of accomplishment to me while doing good.<p>I'm thinking of a utility that allows greatly reducing the network latency of any program on linux. It would do this by hooking the socket syscalls of the target program into its own implementations that utilize userspace networking. So a kernel bypass without code changes.<p>The users would benefit from reduced latency and increased throughput, all without code changes. This would be beneficial in several situations,  but for instance algotraders could use it.<p>I'm aware that F-Stack can do this to some extent, but it's limited and quite hard to deploy. I think I would fork it for this.<p>What do you think about the idea? Am I missing an existing solution that already does everything needed? Am I missing the mark on the user's needs?</p>
<hr>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=46265289">https://news.ycombinator.com/item?id=46265289</a></p>
<p>Points: 3</p>
<p># Comments: 1</p>
]]></description><pubDate>Sun, 14 Dec 2025 18:10:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=46265289</link><dc:creator>ValtteriL</dc:creator><comments>https://news.ycombinator.com/item?id=46265289</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46265289</guid></item></channel></rss>