<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: estebarb</title><link>https://news.ycombinator.com/user?id=estebarb</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sat, 13 Jun 2026 19:35:28 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=estebarb" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by estebarb in "DeepSeek reasonix, DeepSeek native coding agent with high caching and low cost"]]></title><description><![CDATA[
<p>Simply Ruby on Rails. I maintain 3 markdown documents with system design, implementation plan and use cases in repo. Then tell it those files exist and go implement X feature (from implementation plan). These documents, plus AGENTS.md, declare completion criteria, which includes full code coverage both with system and controller tests.<p>Usually I don't tell it to implement something adhoc, I first implement it in the documents first. LLMs are quite good to keep those documents in sync.<p>A good part of the implementation plan is that it keeps the LLM on track. With it, the LLM can understand why something must not be done yet, so it includes less unsolicited functionality. My workflow surely can be improved, but it has worked well for me.<p>In not sure about the actual costs, because I started using the same subscription for document parsing. But even then, I used less than $10 in may.</p>
]]></description><pubDate>Fri, 05 Jun 2026 16:26:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=48414766</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=48414766</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48414766</guid></item><item><title><![CDATA[New comment by estebarb in "U.S. to dismantle system tracking Atlantic currents that are at risk of collapse"]]></title><description><![CDATA[
<p>The F35 program is essential! When the USA will finally conquer free healthcare?</p>
]]></description><pubDate>Thu, 04 Jun 2026 07:12:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=48395169</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=48395169</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48395169</guid></item><item><title><![CDATA[New comment by estebarb in "DeepSeek reasonix, DeepSeek native coding agent with high caching and low cost"]]></title><description><![CDATA[
<p>I'm not sure that is really the case, or relevant in practice. I have been using OpenCode with DeepSeek lately (regular coding). For instance, today I got 120 million input tokens hitting cache, vs just 2.59million missing cache.</p>
]]></description><pubDate>Sun, 24 May 2026 23:25:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=48262038</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=48262038</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48262038</guid></item><item><title><![CDATA[New comment by estebarb in "Google's Antigravity Bait and Switch"]]></title><description><![CDATA[
<p>I have refused to lean too hard on agentic tooling for developing. I'm aware of the gains, I use it at my daily job. But I cannot afford to loss my brain skills, just in case they do a rug pull.<p>These week announcements are effectively Google doing a rug pull to its customers. Now simple changes cannot be done anymore within antigravity without it to consume its full quota.<p>Personally I downgraded my Google One subscription. I cannot justify paying Pro anymore, and thankfully I'm not AI dependent enough to pay Ultra.</p>
]]></description><pubDate>Thu, 21 May 2026 16:20:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=48225253</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=48225253</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48225253</guid></item><item><title><![CDATA[New comment by estebarb in "Show HN: Building a web server in assembly to give my life (a lack of) meaning"]]></title><description><![CDATA[
<p>That also sucks if you are not anywhere close to retire or having a beffy bank account and depend on regular monthly payments.</p>
]]></description><pubDate>Sun, 10 May 2026 15:59:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=48085003</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=48085003</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48085003</guid></item><item><title><![CDATA[New comment by estebarb in "Show HN: Building a web server in assembly to give my life (a lack of) meaning"]]></title><description><![CDATA[
<p>No, increasing the offer of something decreases its value, always. Do not necessarily increases its demand. That is basic economic rule. See that I use "value", not "cost". The distinction matters.<p>Yesterday I went to a bookstore: saw an interesting book cover then I thought "ah, looks like AI"... all excitement went away. There won't be a "new complexity frontier" for artists that used to draw book covers. Or writers, actors, writers, etc.<p>AI is currently not enabling any use case which previously was "too hard". It is just reducing the value of stuff by increasing the offer and making people delulu about what they can achieve without proper knowledge.<p>Making good stuff requires paying attention to a lot of details. Even "simple" stuff can become incredible complex once you actually learn about how it must be done. Most of what we humans do is working on that space, not chasing projects Manhattans.<p>What do we get if population is disconnected of the true complexity of creating stuff? Perceived value decreases and if everything is perceived equally bad people will stop caring about quality. That is why fascism likes uneducated people.<p>So, that is about the AI contribution to "value" itself.<p>Now, is it true that AI will allow us to create more complex stuff that is not practical now? I would strongly disagree. The reason is Kolmogorov complexity: it is not possible to find the shortest program that describes a task. Describing it with natural language will not magically give us permission to avoid having to describe that complexity. What is the point of switching from C to English, if I still have to specify every little detail in a much ambiguous and verbose language? Programming languages are not the challenge, they are the solution to the problem of having to specify complex tasks in a reproducible way.<p>Now gathering everything together: that is why I think that generative AI makes things worthless: value reduction, complexity perception reduction (which reduces value), a population ignorant of the complexity will choose subpar options because "they are all the same garbage" and we will not get any superior engineering capability anyway.</p>
]]></description><pubDate>Sun, 10 May 2026 15:35:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=48084799</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=48084799</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48084799</guid></item><item><title><![CDATA[New comment by estebarb in "Show HN: Building a web server in assembly to give my life (a lack of) meaning"]]></title><description><![CDATA[
<p>It has always been possible to do it. LLMs are not a particular enabler for that.<p>The difference is that now it is worthless: there is no learning, no person caring about the result, nothing aspirational for the public to look towards... we used to enjoy those challenges, used to be proud of solving complex problems... now? Yeah, whatever, execute execute commit push, let another LLM "review" and call it a day.</p>
]]></description><pubDate>Sun, 10 May 2026 07:07:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=48081670</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=48081670</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48081670</guid></item><item><title><![CDATA[New comment by estebarb in "Brazil's Pix payment system faces pressure from Visa and Mastercard"]]></title><description><![CDATA[
<p>Many banks already require monthly or annual payments for keeping an account with them. They also use the money from deposits to lend it at high interest rates. It is not like the banks are not extracting much more than a fair share of revenue from a captive market.</p>
]]></description><pubDate>Fri, 08 May 2026 04:08:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=48058439</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=48058439</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48058439</guid></item><item><title><![CDATA[New comment by estebarb in "Brazil's Pix payment system faces pressure from Visa and Mastercard"]]></title><description><![CDATA[
<p>It is not only "their" population. Mastercard and Visa captures a % of each sale done globally with their cards. It is perfectly reasonable for all countries to want to develop their own payment systems and stop paying taxes to the USA.</p>
]]></description><pubDate>Fri, 08 May 2026 04:01:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=48058399</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=48058399</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48058399</guid></item><item><title><![CDATA[New comment by estebarb in "Prove you are a robot: CAPTCHAs for agents"]]></title><description><![CDATA[
<p>Collecting math bounties could become a profitable business strategy?</p>
]]></description><pubDate>Mon, 20 Apr 2026 04:27:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=47830404</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=47830404</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47830404</guid></item><item><title><![CDATA[New comment by estebarb in "I just want simple S3"]]></title><description><![CDATA[
<p>Personally I would suggest that the "easiest S3" would be simply using NFS. You can get replication with RAID.<p>S3 is simple for the users, not the operators. For replicating something like S3 you need to manage a lot of parts and take a lot of decisions. The design space is huge:<p>Replication: RAID, distributed copies, distributed erasure codes...<p>Coordination: centralized, centralized with backup, decentralized, logic in client...<p>How to handle huge files: nope, client concats them, a coordinator node concats them...<p>How will be the network: local networking, wan, a mix. Slow or fast?<p>Nature of storage: 24/7 or sporadically connected.<p>How to handle network partitions, pick CAP sides...<p>Just for instance: network topology. In your own DC you may say each connection has the same cost. In AWS you may want connections to stay in the same AZ, use certain IPs for certain source-destination to leverage cheaper prices and so on...</p>
]]></description><pubDate>Tue, 14 Apr 2026 01:29:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=47760164</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=47760164</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47760164</guid></item><item><title><![CDATA[New comment by estebarb in "Tell HN: Docker pull fails in Spain due to football Cloudflare block"]]></title><description><![CDATA[
<p>At this point the protests should be against the matches themselves. But let's be honest: nobody cares anymore.</p>
]]></description><pubDate>Sun, 12 Apr 2026 18:52:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=47743066</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=47743066</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47743066</guid></item><item><title><![CDATA[New comment by estebarb in "Claude March 2026 usage promotion"]]></title><description><![CDATA[
<p>I didn't understood "your five-hour usage" I thought plans were per interaction or per token, not per hour.</p>
]]></description><pubDate>Sat, 14 Mar 2026 21:11:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=47381217</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=47381217</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47381217</guid></item><item><title><![CDATA[New comment by estebarb in "Put the zip code first"]]></title><description><![CDATA[
<p>I tried to put my postal code and it wrongly assumed that I live in the United States.<p>The zip first suggestion seems that would be really inconvenient for around 95.8% of the world population.</p>
]]></description><pubDate>Sun, 08 Mar 2026 04:27:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=47294390</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=47294390</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47294390</guid></item><item><title><![CDATA[New comment by estebarb in "I found a vulnerability. they found a lawyer"]]></title><description><![CDATA[
<p>They reached Malta CSIRT. Costa Rica and Malta are totally different countries.</p>
]]></description><pubDate>Sat, 21 Feb 2026 20:34:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=47104421</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=47104421</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47104421</guid></item><item><title><![CDATA[New comment by estebarb in "I found a vulnerability. they found a lawyer"]]></title><description><![CDATA[
<p>If this was in Costa Rica the appropiate way was to contact PRODHAB about the leak of personal information and Costa Rica CSIRT ( csirt@micitt.go.cr ).<p>Here all databases with personal information must be registered there and data must be secure.</p>
]]></description><pubDate>Fri, 20 Feb 2026 21:31:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=47094259</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=47094259</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47094259</guid></item><item><title><![CDATA[New comment by estebarb in "Prism"]]></title><description><![CDATA[
<p>I'm really surprised OpenAI went with LaTeX. ChatGPT still has issues maintaining LaTeX syntax. It still happily switches to markdown notation for quotes or emph. Gemini has a similar problem as well. I guess that there aren't enough good LaTeX documents in the training set.</p>
]]></description><pubDate>Wed, 28 Jan 2026 07:46:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=46792253</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=46792253</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46792253</guid></item><item><title><![CDATA[New comment by estebarb in "Iron Beam: Israel's first operational anti drone laser system"]]></title><description><![CDATA[
<p>Please read about the history of the region. This seems to be a good unbiased source, which is hard tobfind these days: <a href="https://www.theguardian.com/world/2023/nov/09/why-israel-palestine-conflict-history" rel="nofollow">https://www.theguardian.com/world/2023/nov/09/why-israel-pal...</a><p>In particular, put attention to this:<p>"""
<i>What happened to the Palestinians who were living there?</i><p>About 700,000 Palestinians were expelled or fled – about 85% of the Arab population of the territory captured by Israel – and were never allowed to return. Palestinians called the exodus and eradication of much of their society inside Israel the Nakba, or “catastrophe”, and it remains the traumatic event at the heart of their modern history.<p>Arabs who remained in Israel as citizens were subject to official discrimination. They were placed under military rule for nearly two decades, which deprived them of many basic civil rights. Much of their land was expropriated and Arab Israeli communities were deliberately kept poor and underfunded.
"""</p>
]]></description><pubDate>Wed, 31 Dec 2025 15:07:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=46444750</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=46444750</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46444750</guid></item><item><title><![CDATA[New comment by estebarb in "Tell HN: Google ignores English searches and forces localized results"]]></title><description><![CDATA[
<p>Not only search: titles and description of Youtube videos are being translated. Colab UI is now in Spanish (using technical terms that make no sense).<p>Some people may want translation, mostly people that only speak a single language. But for most bilingual people, being forced a translation (a lower quality one), is a worse experience. I'm surprised that no one at Google has pushed back this anti-user behavior. It is like no one at Google knows more than one language.<p>The worst part is when traveling. Google ignores the browser settings, so it throws me Japanese or German website, even if my browser settings clearly says English then Spanish.</p>
]]></description><pubDate>Sun, 28 Dec 2025 19:43:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=46413810</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=46413810</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46413810</guid></item><item><title><![CDATA[New comment by estebarb in "Show HN: Turn raw HTML into production-ready images for free"]]></title><description><![CDATA[
<p>I'm confused. It was sarcasm?</p>
]]></description><pubDate>Wed, 24 Dec 2025 16:10:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=46376761</link><dc:creator>estebarb</dc:creator><comments>https://news.ycombinator.com/item?id=46376761</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46376761</guid></item></channel></rss>