<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: davidzweig</title><link>https://news.ycombinator.com/user?id=davidzweig</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 01 Nov 2026 15:29:53 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=davidzweig" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by davidzweig in "HackerTube: YouTube built from videos recommended by HN"]]></title><description><![CDATA[
<p>Kind of related, I extracted opinions on products and other things for large part of Reddit and HN:<p><a href="https://www.trustmebro.reviews/r/hackernews" rel="nofollow">https://www.trustmebro.reviews/r/hackernews</a><p>"47,699 products, places and tools ranked from 13,576,547 opinions."<p>Opinions extracted using local models running on 3090s in my basement. If someone wants to take it over, you can mail me.<p>The travel opinions on a map are pretty neat:
<a href="https://www.trustmebro.reviews/c/travel?view=map" rel="nofollow">https://www.trustmebro.reviews/c/travel?view=map</a></p>
]]></description><pubDate>Sun, 01 Nov 2026 01:44:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=50322011</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=50322011</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50322011</guid></item><item><title><![CDATA[Show HN: 9.8M product opinions collected from Reddit / HN, on 48,837 products]]></title><description><![CDATA[
<p>This is something I have been making on the side.<p>Opinions are extracted from posts and comments using a 8x 3090 box I had spare, using Gemma models, then summaries are created from the opinions. Several methods are used to exclude spam / shills.<p>You can also browse by recommendations from a specific subreddit.<p>The map view on the travel category is pretty neat: <a href="https://www.trustmebro.reviews/c/travel?view=map" rel="nofollow">https://www.trustmebro.reviews/c/travel?view=map</a><p>Still some more work to do to improve the data. If someone is interested in taking over the project, you can mail me (mail in my profile).</p>
<hr>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=49931873">https://news.ycombinator.com/item?id=49931873</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Fri, 02 Oct 2026 10:23:37 +0000</pubDate><link>https://www.trustmebro.reviews/</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=49931873</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49931873</guid></item><item><title><![CDATA[New comment by davidzweig in "Ask HN: Who is hiring? (February 2026)"]]></title><description><![CDATA[
<p>Language REACTOR<p>REMOTE mostly, but I travel often (Europe, Asia) and it's good to work in person time to time.<p>We make software for learning languages. The focus is on making tools, rather than content. But actually, the line between code and content is blurring with LLMs.<p>I am the main coder on the project and I'm looking for a coding partner to help spread the load and allow more ambitious scope. Project is solid financially.<p>Most of the codebase is fairly decent Typescript. Backend knowledge a plus.<p>I need someone with sound judgement and taste that can plan and execute independently, but that also can communicate and coordinate complex changes well. Ingenuity and resourcefulness.<p>I use Claude/Cursor extensively.<p>I'm quite interested to hear from you if you have a project that overlaps in scope with Language Reactor.<p>dioco@dioco.io</p>
]]></description><pubDate>Wed, 04 Feb 2026 04:35:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=46881503</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=46881503</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46881503</guid></item><item><title><![CDATA[New comment by davidzweig in "The tech monoculture is finally breaking"]]></title><description><![CDATA[
<p>I've got the first boards on my desk for a media player based around the Sifli 58 chip. 1.8" amoled display and 16 buttons.<p><a href="https://imgur.com/a/45GuaEA" rel="nofollow">https://imgur.com/a/45GuaEA</a><p><a href="https://forums.rockbox.org/index.php/topic,55419.0.html" rel="nofollow">https://forums.rockbox.org/index.php/topic,55419.0.html</a><p>Anyone want to help with porting Rockbox?</p>
]]></description><pubDate>Sat, 24 Jan 2026 03:31:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=46740798</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=46740798</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46740798</guid></item><item><title><![CDATA[New comment by davidzweig in "jQuery 4"]]></title><description><![CDATA[
<p>MobX autoruns happily call jQuery functions.</p>
]]></description><pubDate>Sun, 18 Jan 2026 21:36:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=46672368</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=46672368</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46672368</guid></item><item><title><![CDATA[New comment by davidzweig in "Ozempic is changing the foods Americans buy"]]></title><description><![CDATA[
<p>And huge selection of frozen meals. These I actually found better than expected.</p>
]]></description><pubDate>Tue, 13 Jan 2026 10:03:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=46599083</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=46599083</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46599083</guid></item><item><title><![CDATA[New comment by davidzweig in "Show HN: Use Claude Code to Query 600 GB Indexes over Hacker News, ArXiv, etc."]]></title><description><![CDATA[
<p>I've got some idle servers in my basement in Bulgaria with lots of GPUS. I'm actually in Cambodia at the moment. I've actually been playing with some similar ideas. Message me if you like. :)</p>
]]></description><pubDate>Wed, 31 Dec 2025 21:06:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=46448363</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=46448363</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46448363</guid></item><item><title><![CDATA[New comment by davidzweig in "Core Devices keeps stealing our work"]]></title><description><![CDATA[
<p>I'd be surprised if more 'hackable' watches didn't pop up around the Sifli chips. Lilygo have an upcoming device with Sifli 52 chip. There's the SF32LB52-ULP smartwatch development board.</p>
]]></description><pubDate>Tue, 18 Nov 2025 11:14:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=45963682</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=45963682</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45963682</guid></item><item><title><![CDATA[New comment by davidzweig in "PCB Edge USB C Connector Library"]]></title><description><![CDATA[
<p>0.1" header holes slightly staggered to grip inserted headers can work great and you don't need to have a special expensive cable on hand to use it.</p>
]]></description><pubDate>Sun, 26 Oct 2025 16:25:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=45713080</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=45713080</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45713080</guid></item><item><title><![CDATA[New comment by davidzweig in "For Delivery Workers in Latin America, Affordable E-Bikes Are a Superpower"]]></title><description><![CDATA[
<p>I bought a sit-on electric Chinese cargo scooter from an importer in Bulgaria because I liked how it looked, and it's handy for going around town. They are everywhere in China. They are assembled by hundreds (probably thousands) of small factories. A big center is Wuxi. I visited a few factories there last year. The scooters cost about $350 USD in China.<p>There seems to be a sort of loose standardization around components, that are also churned out by countless factories. Wheels/motors are generally 10" or 12" size. Brake disks have either a certain 3 or 4 bolt pattern. I'm sure the electrics likewise follow some patterns.<p>I had the thought that it would be fun to 3d scan parts, measure and document some of these scooters, and make a database of suppliers. Then, who knows, start to make the frames and assemble in Bulgaria.<p>But you really need to be spending time in China to do that, and it wasn't really the right time for me then.<p>Another thing to note: branded scooters (niu etc.) are becoming more popular, better quality, extensive plastics, and you can probably order parts from the manufacturer.</p>
]]></description><pubDate>Wed, 19 Mar 2025 13:08:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=43411406</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=43411406</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43411406</guid></item><item><title><![CDATA[New comment by davidzweig in "Recovering priceless audio and lost languages from old decaying tapes"]]></title><description><![CDATA[
<p>Any tips for models that can restore speech quality on aged cassette recordings (often the higher frequencies are partially lost)? There's different approaches to noise reduction, and also audio super-resolution, but I didn't find anything geared towards old tapes specifically.</p>
]]></description><pubDate>Sun, 23 Feb 2025 00:56:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=43145065</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=43145065</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43145065</guid></item><item><title><![CDATA[New comment by davidzweig in "Show HN: Personalized Duolingo (Kind of) for Vocabulary Building"]]></title><description><![CDATA[
<p>I'll drop this here: If anyone wants to work on Language Reactor (well compensated), my email is in my profile. I'm planning to start open-sourcing much of it soon.</p>
]]></description><pubDate>Mon, 20 Jan 2025 22:11:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=42773696</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=42773696</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42773696</guid></item><item><title><![CDATA[New comment by davidzweig in "Comparing Auth from Supabase, Firebase, Auth.js, Ory, Clerk and Others"]]></title><description><![CDATA[
<p>I use Firebase SDK with the FirebaseUI library on languagereactor.com. When users access the /login page, if the extension is detected, the signInSuccessWithAuthResult callback triggers getFirebaseSignInToken to obtain a custom token. This token is then passed to the Firebase SDK running in the extension’s background worker via messaging, where signInWithCustomToken() is called. The SDK in the background worker has an onAuthStateChanged() callback that notifies any listening tabs when the authentication state changes.<p>However, some users had been reporting issues related to third-party cookies and a few other minor problems. Recently, oeffectively running a 'DROP TABLE' on 400GB of Firestore data ended up costing $2,000.<p>I'm looking for an auth replacement. 2 million users, mostly free users. The system needs to support Google sign-in and email authentication, possible to integrate with React Native Expo, ability to issue API keys (thats probably separate). No vendor lock-in, under $500/month, happy to self-host. Any recommendations appreciated.</p>
]]></description><pubDate>Wed, 23 Oct 2024 18:33:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=41927966</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=41927966</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41927966</guid></item><item><title><![CDATA[New comment by davidzweig in "Traveling with Apple Vision Pro"]]></title><description><![CDATA[
<p>I have Nreal Air glasses (they changed name?), they aren't useable for programming really, image is too soft, but neat for watching Netflix on the train etc.</p>
]]></description><pubDate>Wed, 16 Oct 2024 20:08:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=41863299</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=41863299</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41863299</guid></item><item><title><![CDATA[New comment by davidzweig in "Turkish language has a gossip tense"]]></title><description><![CDATA[
<p>Also many Iranians speak 'Turk' and understand Turkish from watching Turkish telenovelas on satellite TV.</p>
]]></description><pubDate>Sat, 12 Oct 2024 19:25:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=41821712</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=41821712</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41821712</guid></item><item><title><![CDATA[New comment by davidzweig in "Show HN: I made a simple web app to help kids learn a new language"]]></title><description><![CDATA[
<p>Tried the demo, looks similar to the Rosetta Stone method. Very nice execution. We also make a language app.</p>
]]></description><pubDate>Fri, 11 Oct 2024 17:11:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=41811305</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=41811305</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41811305</guid></item><item><title><![CDATA[New comment by davidzweig in "TexTube: Chat with any YouTube video transcript in ChatGPT fast"]]></title><description><![CDATA[
<p>I haven't been following closely the last few weeks, but you can check the issues in this repo, for example: <a href="https://github.com/distubejs/ytdl-core">https://github.com/distubejs/ytdl-core</a></p>
]]></description><pubDate>Wed, 18 Sep 2024 11:16:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=41578265</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=41578265</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41578265</guid></item><item><title><![CDATA[New comment by davidzweig in "TexTube: Chat with any YouTube video transcript in ChatGPT fast"]]></title><description><![CDATA[
<p>The security against downloading audio from YouTube has been upped recently with 'PO tokens'.<p>Whisper is only a few tenths of a cent per hour transcribed if transcribing on your gpu though, at about 30x real-time on a 3080 etc. with batching.</p>
]]></description><pubDate>Tue, 17 Sep 2024 22:47:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=41573692</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=41573692</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41573692</guid></item><item><title><![CDATA[New comment by davidzweig in "Hermes 3: The First Fine-Tuned Llama 3.1 405B Model"]]></title><description><![CDATA[
<p>I was trying this with the original llama model. I guess the model didn't really know it's meant to be a 'knowledgeable ai assistant', but rather simulated chats it had seen. If you asked it, 'how to make brownies', it might reply, 'idk, can't you google it?'.</p>
]]></description><pubDate>Fri, 16 Aug 2024 01:33:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=41262277</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=41262277</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41262277</guid></item><item><title><![CDATA[New comment by davidzweig in "Mistral NeMo"]]></title><description><![CDATA[
<p>Did anyone try to check how are it's multilingual skills vs. Gemma 2? On the page, it's compared with LLama 3 only.</p>
]]></description><pubDate>Thu, 18 Jul 2024 17:24:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=40997846</link><dc:creator>davidzweig</dc:creator><comments>https://news.ycombinator.com/item?id=40997846</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40997846</guid></item></channel></rss>