<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: marvinblum</title><link>https://news.ycombinator.com/user?id=marvinblum</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 21 Oct 2026 06:42:58 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=marvinblum" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by marvinblum in "European Alternatives"]]></title><description><![CDATA[
<p>I tried submitting Pirsch.io, but there is a CORS error for OPTIONS <a href="https://db.buy-european.net/api/collections/suggestions/records" rel="nofollow">https://db.buy-european.net/api/collections/suggestions/reco...</a> -> 403 CORS missing allowed origin...</p>
]]></description><pubDate>Sun, 11 Oct 2026 10:38:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=50041687</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=50041687</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50041687</guid></item><item><title><![CDATA[New comment by marvinblum in "Show HN: Silent Shark – tactical map-based WWII submarine sim"]]></title><description><![CDATA[
<p>I played Silent Hunter III with the One Onix (or something like that) mod, which is probably the best SH we have today.</p>
]]></description><pubDate>Sat, 15 Aug 2026 23:24:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=49315243</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=49315243</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49315243</guid></item><item><title><![CDATA[New comment by marvinblum in "Show HN: Silent Shark – tactical map-based WWII submarine sim"]]></title><description><![CDATA[
<p>Love it! I'm looking forward to every update :)<p>Btw. I found the game by watching Wolfpack345's video on YouTube: <a href="https://www.youtube.com/watch?v=M7c9LfWvTt8" rel="nofollow">https://www.youtube.com/watch?v=M7c9LfWvTt8</a></p>
]]></description><pubDate>Sat, 15 Aug 2026 10:12:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=49309332</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=49309332</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49309332</guid></item><item><title><![CDATA[New comment by marvinblum in "Ask HN: How do you keep up with HN these days?"]]></title><description><![CDATA[
<p>Came here to say the same thing. I'd like to add that keeping up has also become very boring. It's always the same news - AI this AI that, I would like to see something new.</p>
]]></description><pubDate>Sat, 15 Aug 2026 10:09:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=49309312</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=49309312</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49309312</guid></item><item><title><![CDATA[New comment by marvinblum in "Show HN: Silent Shark – tactical map-based WWII submarine sim"]]></title><description><![CDATA[
<p>I bought it a few days ago. Thank you for including native Linux support <3<p>So far, it's really fun and the tutorial is great! A few things that could potentially be added to the game:<p>- Crew management (nothing fancy, just a bit, like food management)<p>- Different kinds of torpedoes (if the US had that, I only know about German submarines)<p>- Countermeasures (like noise makers)<p>- Seeing resources (number of torpedoes) on the campaign map<p>- A better indication whether a ship is sunk or will stay afloat (I resolve and don't know if the ship has been sunk or not)<p>- And German submarines + campaign of course</p>
]]></description><pubDate>Sat, 15 Aug 2026 10:07:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=49309301</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=49309301</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49309301</guid></item><item><title><![CDATA[New comment by marvinblum in "Ask HN: What are you working on? (June 2026)"]]></title><description><![CDATA[
<p>I'm rewriting the open-source core [0] of our product [1] to add more flexible reports.<p>This is the first time I'm building with the help of AI (Claude), but I don't really let it write code. It has been really helpful in discussing ideas (I'm mostly working alone), like a rubber duck that actually talks back. The code it generates however has many subtle and sometimes obvious mistakes in them, so I decided to write the code myself.<p>The main benefits over the previous version will be:<p>- Dynamic reports (ClickHouse queries are generated on the fly)<p>- Better performance<p>- Much cleaner and less code<p>- Better and faster data ingestion including new features, like full support for JSON metadata<p>- And much more<p>It feels kinda crazy that I've been working on this project for more than 5 years now and it's still exciting :)<p>[0] <a href="https://github.com/pirsch-analytics/pirsch" rel="nofollow">https://github.com/pirsch-analytics/pirsch</a> (v7 is the new branch)<p>[1] <a href="https://pirsch.io/" rel="nofollow">https://pirsch.io/</a></p>
]]></description><pubDate>Mon, 15 Jun 2026 10:59:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=48539486</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=48539486</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48539486</guid></item><item><title><![CDATA[New comment by marvinblum in "Dithering with CSS"]]></title><description><![CDATA[
<p>Exactly what I thought. Work sheets used to look like this if they have been copies of copies of copies...</p>
]]></description><pubDate>Fri, 08 May 2026 09:40:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=48060818</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=48060818</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48060818</guid></item><item><title><![CDATA[New comment by marvinblum in "If AI replaces workers, should it also pay taxes?"]]></title><description><![CDATA[
<p>Of course not, otherwise the rich wouldn't get richer and that would be bad for power consolidation. Everything is moving into this direction, so why should it be different with AI?<p>We had this discussions for years with factory machines, and nothing came out of it. Don't get me wrong, I hate having taxes for everything (living in Germany with ~65% total tax strain for me if you include everything), but this is about power and stealing other peoples work.</p>
]]></description><pubDate>Mon, 15 Dec 2025 09:59:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=46272429</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=46272429</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46272429</guid></item><item><title><![CDATA[New comment by marvinblum in "Ask HN: What Are You Working On? (December 2025)"]]></title><description><![CDATA[
<p>I've decided to take a break from working on Pirsch Analytics (pirsch.io) until next year and focus on some side projects instead:<p>1. Shifu (<a href="https://github.com/emvi/shifu" rel="nofollow">https://github.com/emvi/shifu</a>) - a code-based CMS with admin UI. It's really easy to set up, written in Go, free and open-source, and I already sold a few websites using it. It can be used as kind of a framework to build more specialized features into a website and takes away the maintenance hell from managing a WordPress installation or a similiar CMS with tons of plugins that break with every update.<p>2. Zenko (working title, repo is private for now) - a very simple and no-bullshit project management software. It will be free and open-source, but I might offer a hosted option for a few bucks (like $20/year for all users of a team). I mainly build this for ourself to replace Linear, because we don't really make use of it. Don't get me wrong, Linear is awesome, but we basically only need an advanced Todo list. Main goals:<p>* Pull updates on the dashboard by yourself, instead of receiving notifications all the time via email<p>* Keep it simple stupid - no unnecessary features, no AI, just the bare minimum<p>* Cheap (for the hosted version, free if self-hosted) and easy to host (again written in Go)<p>* No feature-creep<p>3. Last but not least, I'm working on a "game engine" written in Go and SDL2. I do this for fun, but it is coming along nicely and teached me a few new concepts already (like ECS in Go).</p>
]]></description><pubDate>Mon, 15 Dec 2025 09:52:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=46272372</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=46272372</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46272372</guid></item><item><title><![CDATA[New comment by marvinblum in "Windows 11 adds AI agent that runs in background with access to personal folders"]]></title><description><![CDATA[
<p>On the plus side, this has prompted many people to finally switch to Linux. Even people I would never have thought would consider it are now thinking about it, or have already moved over. Companies are also recognising the issues with Microsoft.</p>
]]></description><pubDate>Tue, 18 Nov 2025 10:39:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=45963467</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=45963467</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45963467</guid></item><item><title><![CDATA[New comment by marvinblum in "A small number of samples can poison LLMs of any size"]]></title><description><![CDATA[
<p>I'd say cats are already pretty much self-driven.</p>
]]></description><pubDate>Thu, 09 Oct 2025 23:59:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=45534246</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=45534246</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45534246</guid></item><item><title><![CDATA[New comment by marvinblum in "AI web crawlers are destroying websites in their never-ending content hunger"]]></title><description><![CDATA[
<p>Thank you for making ProtonDB! I use it a ton <3</p>
]]></description><pubDate>Tue, 02 Sep 2025 20:34:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=45108648</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=45108648</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45108648</guid></item><item><title><![CDATA[New comment by marvinblum in "Cap: Lightweight, modern open-source CAPTCHA alternative using proof-of-work"]]></title><description><![CDATA[
<p>Yup, I've been running Altcha on pirsch.io for a while now, and it was super easy to set up, is free, and open-source.<p>One of the main reasons we've switched from hCaptcha is privacy. The server-side stuff can be self-hosted and there is a Golang integration. Really nice.<p>Here is the link for anyone who would like to take a look: <a href="https://altcha.org/" rel="nofollow">https://altcha.org/</a></p>
]]></description><pubDate>Sat, 31 May 2025 10:58:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=44143422</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=44143422</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44143422</guid></item><item><title><![CDATA[New comment by marvinblum in "ClickHouse raises $350M Series C"]]></title><description><![CDATA[
<p>It's not that hard, but there are a few pitfalls you can stumble into. I currently run three clusters for myself and have set some for clients in the past.<p>Some of the default config options are weird and SSL is something that needs to be addressed. Overall, still one of the easier DBs to maintain.</p>
]]></description><pubDate>Thu, 29 May 2025 16:39:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=44127726</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=44127726</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44127726</guid></item><item><title><![CDATA[New comment by marvinblum in "RybbitL Open source Google Analytics replacement"]]></title><description><![CDATA[
<p>I keep recommending it, but you can check out <a href="https://european-alternatives.eu/category/web-analytics-services" rel="nofollow">https://european-alternatives.eu/category/web-analytics-serv...</a> for a more complete list of EU based web analytic services.<p>I'm one of the co-founders of Pirsch, and a bit worried because the space is getting really crowded :D</p>
]]></description><pubDate>Thu, 08 May 2025 09:22:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=43924493</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=43924493</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43924493</guid></item><item><title><![CDATA[New comment by marvinblum in "Ask HN: What are you working on? (April 2025)"]]></title><description><![CDATA[
<p>I'm still working like crazy on our privacy-friendly web analytics tool Pirsch Analytics (pirsch.io) :) I've been doing this for more than 4 years now and I'm still super motivated, especially because it's challenging from a technical point of view and very rewarding (I live from it now).<p>There is still a lot to do and learn (especially in the marketing department), but we have plans for a new product in the privacy space. I don't want to say too much about it until we've started working on it, but it's in the compliance space and fits quite well with our existing product. I think it's always a good starting point to solve your own problems.</p>
]]></description><pubDate>Mon, 28 Apr 2025 21:18:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=43826221</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=43826221</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43826221</guid></item><item><title><![CDATA[New comment by marvinblum in "Ask HN: Do you still use search engines?"]]></title><description><![CDATA[
<p>It's the same for me. I've switched to DuckDuckGo about 2 or 3 years ago and it feels like Google used to. I'm always shocked to see how bad the results are and how cluttered the top section is on Google if I happen to search there on someone else's computer.<p>LLMs have mostly been useful for three things: single line code completion (in GoLand), quickly translating JSON, and generating/optimizing marketing texts.</p>
]]></description><pubDate>Wed, 09 Apr 2025 09:19:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=43630308</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=43630308</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43630308</guid></item><item><title><![CDATA[New comment by marvinblum in "Umami is a simple, fast, privacy-focused alternative to Google Analytics"]]></title><description><![CDATA[
<p>We had someone with a lot of experience in this field working for very large German corporations and got a discount/startup bonus. I wouldn't call it cheap.<p>Imagine starting a business in Germany. How are you suppose to pay 30-50k for legal questions before selling anything?</p>
]]></description><pubDate>Tue, 18 Feb 2025 00:09:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=43084516</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=43084516</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43084516</guid></item><item><title><![CDATA[New comment by marvinblum in "Umami is a simple, fast, privacy-focused alternative to Google Analytics"]]></title><description><![CDATA[
<p>Funny enough, they seem to have "copied" our structure. I remember when it basically was just a slider, without tiers.</p>
]]></description><pubDate>Mon, 17 Feb 2025 17:03:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=43081013</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=43081013</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43081013</guid></item><item><title><![CDATA[New comment by marvinblum in "Umami is a simple, fast, privacy-focused alternative to Google Analytics"]]></title><description><![CDATA[
<p>I guess you have to sign up to a few, test them on your site, and decide which one to use. In the end, they are all slightly different.<p>If you would like to self-host or have other specific requirements, you can quickly reduce the list to a couple of options of course.</p>
]]></description><pubDate>Mon, 17 Feb 2025 15:20:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=43079852</link><dc:creator>marvinblum</dc:creator><comments>https://news.ycombinator.com/item?id=43079852</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43079852</guid></item></channel></rss>