<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: jannyfer</title><link>https://news.ycombinator.com/user?id=jannyfer</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sat, 13 Jun 2026 13:51:24 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=jannyfer" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by jannyfer in "BYD is bringing its 5-min 'Flash' electric car charging to Canada"]]></title><description><![CDATA[
<p>Oh then that's like the battery swap idea but without the swapping!</p>
]]></description><pubDate>Thu, 11 Jun 2026 13:44:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=48490259</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=48490259</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48490259</guid></item><item><title><![CDATA[New comment by jannyfer in "Nvidia partners with LG robotics to build humanoid robots in South Korea"]]></title><description><![CDATA[
<p>This is how I used to solve the roomba-can’t-use-stairs problem.<p>I’ve now moved to a single floor. Problem solved!</p>
]]></description><pubDate>Mon, 08 Jun 2026 15:52:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=48446975</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=48446975</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48446975</guid></item><item><title><![CDATA[New comment by jannyfer in "Dopamine Fracking"]]></title><description><![CDATA[
<p>Agreed, I used to think this but now enjoy taking quick selfies, and my phone will dig them up and remind me of fond memories later on.<p>GP conflates selfies with posed photos.</p>
]]></description><pubDate>Mon, 08 Jun 2026 10:31:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=48443550</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=48443550</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48443550</guid></item><item><title><![CDATA[New comment by jannyfer in "We should be more tired than the model"]]></title><description><![CDATA[
<p>Sometimes when I'm in the CLI and don't have a code editor open, I do this. Yes, it's lazy. But I also trust the model to check and update related things (tests, etc., while applying some judgement).<p>It's not unlike some managers who tell their teams to do something trivially easy that they could have done themselves.<p>(I'm not saying this is ideal and I'm not defending my laziness. It's just the current state of things.)</p>
]]></description><pubDate>Fri, 29 May 2026 17:43:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=48326621</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=48326621</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48326621</guid></item><item><title><![CDATA[New comment by jannyfer in "Five frontier LLMs disagree on 67% of 1k real-world fact-check claims"]]></title><description><![CDATA[
<p>Thank you, my eyes glazed over when I saw the article was written with AI.</p>
]]></description><pubDate>Thu, 28 May 2026 12:58:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=48308319</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=48308319</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48308319</guid></item><item><title><![CDATA[New comment by jannyfer in "Ghostty is leaving GitHub"]]></title><description><![CDATA[
<p>I'm user 7xx,xxx but I also believe I created a Github account while working on Rails projects (basically copying Ryan Bates and assembling things together. haha good times)</p>
]]></description><pubDate>Tue, 28 Apr 2026 21:53:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=47941365</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47941365</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47941365</guid></item><item><title><![CDATA[New comment by jannyfer in "An update on recent Claude Code quality reports"]]></title><description><![CDATA[
<p>I’m not sure that it’s O(N) with caching but this illustrates the N^2 part:<p><a href="https://blog.exe.dev/expensively-quadratic" rel="nofollow">https://blog.exe.dev/expensively-quadratic</a></p>
]]></description><pubDate>Thu, 23 Apr 2026 23:15:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=47883471</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47883471</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47883471</guid></item><item><title><![CDATA[New comment by jannyfer in "ChatGPT for Excel"]]></title><description><![CDATA[
<p>Adding a tangential anecdote.<p>I asked GPT-5.4 High to draw up an architecture diagram in SVG and left it running. It took over an hour to generate something and had some spacing wrong, things overlapping, etc. I thought it was stuck, but it actually came back with the output.<p>Then I asked it to make it with HTML and CSS instead, and it made a better output in five seconds (no arrows/lines though).<p>SVG looks similar to the XML format of spreadsheets. I wonder if LLMs struggle with that?</p>
]]></description><pubDate>Wed, 15 Apr 2026 22:49:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=47786339</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47786339</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47786339</guid></item><item><title><![CDATA[New comment by jannyfer in "I gave every train in New York an instrument"]]></title><description><![CDATA[
<p>Interesting and amazing presentation.<p>I also liked that it didn't explicitly say how it decides when to play a note.<p>All the subway routes are normalized to 15 seconds long from beginning to end. The app then plays all 15 second routes together, playing the instrument assigned to the route when there's a train there.<p>Neat commentary on the instruments that were assigned to the route when you mouse over it.</p>
]]></description><pubDate>Sun, 12 Apr 2026 17:30:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=47742244</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47742244</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47742244</guid></item><item><title><![CDATA[New comment by jannyfer in "Has Mythos just broken the deal that kept the internet safe?"]]></title><description><![CDATA[
<p>Isn’t it the opposite?</p>
]]></description><pubDate>Fri, 10 Apr 2026 23:56:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=47725486</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47725486</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47725486</guid></item><item><title><![CDATA[New comment by jannyfer in "US summons bank bosses over cyber risks from Anthropic's latest AI model"]]></title><description><![CDATA[
<p>I have a pet theory that the uptick in normal cybersecurity PRs you mention as a trend in your blog were done with Claude Code’s stealth mode and Mythos.</p>
]]></description><pubDate>Fri, 10 Apr 2026 19:18:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=47722437</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47722437</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47722437</guid></item><item><title><![CDATA[New comment by jannyfer in "US summons bank bosses over cyber risks from Anthropic's latest AI model"]]></title><description><![CDATA[
<p>Aside from FDIC’s insurance, nothing.<p>And if banks get hacked and money gets wired out - maybe we’ll come up with ways to roll back the damage.<p>Who knows - this is new territory.</p>
]]></description><pubDate>Fri, 10 Apr 2026 19:13:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=47722379</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47722379</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47722379</guid></item><item><title><![CDATA[New comment by jannyfer in "The cult of vibe coding is dogfooding run amok"]]></title><description><![CDATA[
<p>What kind of code do you work on, and what model & harness do you use? Genuinely curious so I can calibrate my understanding.<p>I work on enterprise web apps for a few dozen people with Codex CLI and GPT-5.4, and haven't really run in to those issues.</p>
]]></description><pubDate>Tue, 07 Apr 2026 00:01:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=47669008</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47669008</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47669008</guid></item><item><title><![CDATA[New comment by jannyfer in "How I'm Productive with Claude Code"]]></title><description><![CDATA[
<p>Ooooh very interesting idea.<p>I also have nothing to back it up, but it fits my mental models. When juggling multiple things as humans, it eats up your context window (working memory). After a long day, your coherence degrades and your context window needs flushing (sleeping) and you need to start a new session (new day, or post-nap afternoon).</p>
]]></description><pubDate>Mon, 23 Mar 2026 22:09:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=47495829</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47495829</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47495829</guid></item><item><title><![CDATA[New comment by jannyfer in "Every layer of review makes you 10x slower"]]></title><description><![CDATA[
<p>At the bottom of the page it says he is CEO of Tailscale.</p>
]]></description><pubDate>Tue, 17 Mar 2026 05:05:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=47408861</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47408861</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47408861</guid></item><item><title><![CDATA[New comment by jannyfer in "In 2025, Meta paid an effective federal tax rate of 3.5%"]]></title><description><![CDATA[
<p>There is another possibility. “Source?” is a low effort comment, but GP’s is not.</p>
]]></description><pubDate>Thu, 26 Feb 2026 16:03:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=47167873</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47167873</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47167873</guid></item><item><title><![CDATA[New comment by jannyfer in "Gemini 3.1 Pro"]]></title><description><![CDATA[
<p>According to the blog post, it should be also great at drawing pelicans riding a bicycle.</p>
]]></description><pubDate>Thu, 19 Feb 2026 16:28:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=47075523</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47075523</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47075523</guid></item><item><title><![CDATA[New comment by jannyfer in "Semantic ablation: Why AI writing is generic and boring"]]></title><description><![CDATA[
<p>GP does use a lot of "it's not this, it's that" pairs. :)</p>
]]></description><pubDate>Wed, 18 Feb 2026 16:56:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=47063144</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47063144</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47063144</guid></item><item><title><![CDATA[New comment by jannyfer in "Fix the iOS keyboard before the timer hits zero or I'm switching back to Android"]]></title><description><![CDATA[
<p>I’ve noticed since iOS 7-ish that some sliding animations have such a long tail-end easing of the animation that it blocks the touch input of the user. Like if you accidentally scroll to the side instead of down, you have to let go and wait for the side scroll to completely stop.<p>Then I watched Tim Cook have trouble with tapping the screen multiple times for one action at one of the older WWDCs pre-COVID.<p>I felt validated and exasperated. Does Tim just put up with this?</p>
]]></description><pubDate>Fri, 13 Feb 2026 18:30:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=47005994</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=47005994</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47005994</guid></item><item><title><![CDATA[New comment by jannyfer in "Apple's latest attempt to launch the new Siri runs into snags"]]></title><description><![CDATA[
<p>> What Apple does best lies at the combination of hardware, software, physical materials, and human-computer interface design.<p>This was true maybe a decade ago, but not so now (under the watch of Tim Cook).<p>You listed Mac hardware becoming popular in the age of AI as examples of "unexpected wins". Maybe that's true (I don't know if it is) - but Macs were only 8% of Apple's 2025 revenue. Apple has become an iPhone company (50% of revenue) that sells services (26% of revenue).<p>And AI can eat away at both. If Siri sucks so hard that people switch away, that would also reduce Services revenue from lost App Store revenue cuts. If Google bundles Gemini with YouTube and Google Photos storage, people might cancel their iCloud subscriptions.<p>I think the parent comment was making the point that Tim Cook's Apple has missed the boat and it doesn't show signs that it's going to catch the next wave.<p>I have an iPhone 16 and I'm locked in because of all my photos being on my iCloud subscription. But in 2030, if my colleague can use their Pixel phone to record a work meeting, have it diarized, send out minutes, grab relevant info and surface it before the next relevant meeting, and Siri can still only set a timer for 5 minutes, then I might actually switch.</p>
]]></description><pubDate>Thu, 12 Feb 2026 05:37:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=46985235</link><dc:creator>jannyfer</dc:creator><comments>https://news.ycombinator.com/item?id=46985235</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46985235</guid></item></channel></rss>