<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: varelaseb</title><link>https://news.ycombinator.com/user?id=varelaseb</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 06 Apr 2026 04:59:30 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=varelaseb" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by varelaseb in "Why Archers Didn't Volley Fire"]]></title><description><![CDATA[
<p>Why would it ever be impossible/unbelievable? The whole point is it was commonplace for this type of person.<p>It's just surprising that the number's that large.</p>
]]></description><pubDate>Mon, 05 May 2025 00:57:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=43891001</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43891001</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43891001</guid></item><item><title><![CDATA[New comment by varelaseb in "Fintech founder charged with fraud; AI app found to be humans in the Philippines"]]></title><description><![CDATA[
<p>Plus no way that's getting VC money</p>
]]></description><pubDate>Fri, 11 Apr 2025 21:55:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=43659068</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43659068</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43659068</guid></item><item><title><![CDATA[New comment by varelaseb in "The Agent2Agent Protocol (A2A)"]]></title><description><![CDATA[
<p>It's not so much about what you _can do_ but about the messaging and posturing, which is what drives the adoption of standards as a social phenomenon.<p>My team's been working on implementing MCP-agents and agents-as-tools and we consistently saw confusion from everyone we were selling this into (who were already bought in to hosting an MCP server for their API or SDK) for their agents because "that's not what it's for".<p>Kinda weird, but kinda simple.</p>
]]></description><pubDate>Thu, 10 Apr 2025 03:32:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=43640356</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43640356</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43640356</guid></item><item><title><![CDATA[New comment by varelaseb in "The Agent2Agent Protocol (A2A)"]]></title><description><![CDATA[
<p>It's not so much about what you _can do_ but about the messaging and posturing, which is what drives the adoption of standards as a social phenomenon.<p>My team's been working on implementing MCP-agents and agents-as-tools and we consistently saw confusion from everyone we were selling this into (who were already bought in to hosting an MCP server for their API or SDK) for their agents because "that's not what it's for".<p>Kinda weird, but kinda simple.</p>
]]></description><pubDate>Thu, 10 Apr 2025 03:31:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=43640344</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43640344</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43640344</guid></item><item><title><![CDATA[New comment by varelaseb in "The Agent2Agent Protocol (A2A)"]]></title><description><![CDATA[
<p>It's not so much about what you _can do_ but about the messaging and posturing, which is what drives the adoption of standards as a social phenomenon.<p>My team's been working on implementing MCP-agents and agents-as-tools and we consistently saw confusion from everyone we were selling this into (who were already bought in to hosting an MCP server for their API or SDK) for their agents because "that's not what it's for".<p>Kinda weird, but kinda simple.</p>
]]></description><pubDate>Thu, 10 Apr 2025 03:30:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=43640340</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43640340</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43640340</guid></item><item><title><![CDATA[New comment by varelaseb in "The Agent2Agent Protocol (A2A)"]]></title><description><![CDATA[
<p>It's not so much about what you _can do_ but about the messaging and posturing, which is what drives the adoption of standards as a social phenomenon. My team's been working on implementing MCP-agents and agents-as-tools and we consistently saw confusion from everyone we were selling this into (who were already bought in to hosting an MCP server for their API or SDK) for their agents because "that's not what it's for".<p>Kinda weird, but kinda simple.</p>
]]></description><pubDate>Thu, 10 Apr 2025 03:30:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=43640338</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43640338</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43640338</guid></item><item><title><![CDATA[New comment by varelaseb in "Show HN: I vibecoded a 35k LoC recipe app"]]></title><description><![CDATA[
<p>Would you mind describing the process for this in a bit more detail?</p>
]]></description><pubDate>Wed, 02 Apr 2025 05:21:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=43553865</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43553865</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43553865</guid></item><item><title><![CDATA[New comment by varelaseb in "OpenAI adds MCP support to Agents SDK"]]></title><description><![CDATA[
<p>This is literally not true. You can leverage MCP using any model. Even some of the IDEs you mention let you leverage MCP using many model providers.</p>
]]></description><pubDate>Wed, 26 Mar 2025 21:47:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=43487770</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43487770</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43487770</guid></item><item><title><![CDATA[New comment by varelaseb in "Show HN: In-Browser Graph RAG with Kuzu-WASM and WebLLM"]]></title><description><![CDATA[
<p>Hi Will!<p>Thanks for taking the time to reply to this.<p>Now that I have the context, I find what you're doing super interesting, and well thought out. And greatly value the passion you're building it with as well.<p>I want to clarify, my message wasn't intended as a dig at what you are doing - especially since I didn't actually look into it at all before writing my reply.<p>By definition, and especially when explained with enough detail, anything that we do couldn't be done with a different tool, in the sense it'd have to be done differently.<p>What my comment was meant to address was the original comment's question regarding the value of doing something "on-chain". Mainly because it's something that I've been thinking about a lot, being a founder as well in a similarly-hyped vertical.<p>At it's core, blockchains are a database, and so any high level goal - beyond the composability/interoperability of on-chain primitives through tokens and shared state - can be achieved without a blockchain.<p>However, there are many reasons to leverage the position of a blockchain project beyond the technical _need_ for a DLT.<p>The VC environment might be attractive to some -leveraging the network effects of a sufficiently decentralized network, tapping into ecosystem incentives and growth programs, personal alignment with the moral values typically associated with decentralization, personal connections in the industry/vertical, etc.<p>All that to say; no one asks why you're using a relational database or a graph database with as much suspicion or caution as they do why you're putting your stuff on-chain, and while that makes sense because of the... unique circumstances of DLTs, there's a lot more nuance to it from a business perspective than just asking yourself the "is it a grift?" question.</p>
]]></description><pubDate>Tue, 11 Mar 2025 03:29:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=43328895</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43328895</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43328895</guid></item><item><title><![CDATA[New comment by varelaseb in "Mathematical Foundations of Reinforcement Learning"]]></title><description><![CDATA[
<p>Just a random thought:<p>Understanding the limitations is a complicated thing in tech. You can finnangle most systems into doing mostly anything, as inefficient as that may prove to be.<p>The question then becomes up to what point is it "a reasonably better than most others" solution. And that's a question of an understanding of a field, not a space in the field.</p>
]]></description><pubDate>Tue, 11 Mar 2025 00:18:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=43327773</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43327773</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43327773</guid></item><item><title><![CDATA[New comment by varelaseb in "Show HN: In-Browser Graph RAG with Kuzu-WASM and WebLLM"]]></title><description><![CDATA[
<p>Take this with a grain of salt, as I run a startup in the industry.<p>Blockchain has taken a weird path. It started with Bitcoin offering something genuinely new - a Byzantine fault-tolerant mechanism for decentralized value exchange without trusted intermediaries. But the industry has drifted toward "web3" hype where the technology often isn't necessary.<p>Companies pick tech stacks for all sorts of reasons beyond technical merit - vendor relationships, development velocity, legacy system compatibility, and UX considerations all factor into these decisions.<p>Truth is, most blockchain companies today are solving problems that could be handled just fine with traditional databases and APIs. The industry is shifting toward abstraction layers that hide the consensus mechanisms anyway, focusing on user experience instead.<p>The project mentioned probably doesn't actually need a blockchain backend for what it's doing, except maybe for tradable collectibles on an ERC standard.</p>
]]></description><pubDate>Mon, 10 Mar 2025 21:52:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=43326513</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43326513</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43326513</guid></item><item><title><![CDATA[New comment by varelaseb in "Show HN: Knowledge graph of restaurants and chefs, built using LLMs"]]></title><description><![CDATA[
<p>LLMs have without a doubt replaced NER models and libraries like SpaCy. At least for my use-cases, creating ontologies and populating knowledge graphs.</p>
]]></description><pubDate>Tue, 04 Mar 2025 23:18:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=43260792</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43260792</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43260792</guid></item><item><title><![CDATA[New comment by varelaseb in "Show HN: I made a website where you can create your own "Life in Weeks" timeline"]]></title><description><![CDATA[
<p>Any thoughts on making this open source / open contribution?
I know myself and apparently others here are very into this, but have some things we'd like to tweak! Like the ability to edit world events, for example.</p>
]]></description><pubDate>Sun, 02 Mar 2025 03:28:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=43226943</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43226943</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43226943</guid></item><item><title><![CDATA[New comment by varelaseb in "Show HN: A Database Written in Golang"]]></title><description><![CDATA[
<p>Is this published anywhere?</p>
]]></description><pubDate>Wed, 26 Feb 2025 20:39:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=43187949</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=43187949</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43187949</guid></item><item><title><![CDATA[New comment by varelaseb in "Waymo to test its autonomous driving technology in over 10 new cities"]]></title><description><![CDATA[
<p>Are you... is this the micro-bus?</p>
]]></description><pubDate>Wed, 29 Jan 2025 20:14:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=42870534</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=42870534</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42870534</guid></item><item><title><![CDATA[New comment by varelaseb in "Ask HN: Are there any real examples of AI agents doing work?"]]></title><description><![CDATA[
<p>What else do you want them to be?</p>
]]></description><pubDate>Sat, 11 Jan 2025 21:12:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=42668962</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=42668962</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42668962</guid></item><item><title><![CDATA[New comment by varelaseb in "NYC Congestion Pricing Tracker"]]></title><description><![CDATA[
<p>This is the most econ-brained response possible. Why would the success of a public policy be exclusively defined by revenue generated?</p>
]]></description><pubDate>Tue, 07 Jan 2025 16:06:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=42623883</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=42623883</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42623883</guid></item><item><title><![CDATA[New comment by varelaseb in "Singlefile: A web extension to save a complete web page into a single HTML file"]]></title><description><![CDATA[
<p>This is the worst gotcha I've ever seen</p>
]]></description><pubDate>Sat, 21 Dec 2024 21:35:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=42482529</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=42482529</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42482529</guid></item><item><title><![CDATA[New comment by varelaseb in "The Myth of Bananaland"]]></title><description><![CDATA[
<p>I don't think it's an autocorrect error. Cop doesn't get turned into cope. I think the guy just think's it's "cope out" from seeing the word cope thrown around in similar contexts.</p>
]]></description><pubDate>Wed, 11 Dec 2024 15:02:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=42388407</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=42388407</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42388407</guid></item><item><title><![CDATA[New comment by varelaseb in "The Myth of Bananaland"]]></title><description><![CDATA[
<p>Absolute cope. Objectively wrong.</p>
]]></description><pubDate>Wed, 11 Dec 2024 15:01:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=42388397</link><dc:creator>varelaseb</dc:creator><comments>https://news.ycombinator.com/item?id=42388397</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42388397</guid></item></channel></rss>