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meetbryce | 40,309,448 | 75 | Show HN: An open source alternative to some of Slack AI's premium features | story | https://github.com/meetbryce/open-source-slack-ai | The official Slack AI product looks great, but with limited access and add-on pricing, I decided to open-source the version I built. Especially for all the communities on Slack that would have to convert to paid and buy the upgrade to access the official SlackAI product/add-on which is not going to be financially viable in most cases.<p>There's no plan to sell anything, just something I built as a way to learn some new tools that I thought others might get use out of.<p>The repo is a ready-to-run slack app that provides thread summaries and channel overviews on demand using OpenAI (heavy lifting done by gpt-3.5-turbo and a touch of gpt-4) and some standard NLP analysis. Anyone technical could easily swap in Claude or Ollama (and i'd welcome the pull request, it's been on my to do list!).<p>There's a link in the readme to a blog post I wrote sharing more about the how/why if you're interested.<p>I'm a product manager by day, so it's been fun to do some real coding again. |
7d7n | 40,266,464 | 373 | Simplicity is an advantage but sadly complexity sells better (2022) | story | https://eugeneyan.com/writing/simplicity/ | null |
ColinWright | 40,316,537 | 49 | What are third places? How do I find one? | story | https://www.vox.com/the-highlight/24119312/how-to-find-a-third-place-cafe-bar-gym-loneliness-connection | null |
twelvenmonkeys | 40,289,120 | 218 | Show HN: Convert your Containerfile to a bootable OS | story | https://github.com/containers/podman-desktop-extension-bootc | null |
fulafel | 40,315,703 | 5 | Rustls Gains OpenSSL and Nginx Compatibility | story | https://www.memorysafety.org/blog/rustls-nginx-compatibility-layer/ | null |
farslan | 40,265,904 | 242 | Visiting the annual Braun collectors fair | story | https://arslan.io/2024/05/05/braun-borse-2024/ | null |
gaauch | 40,302,934 | 20 | HTML Ruby Markup Extensions Working Draft Published | story | https://www.w3.org/news/2024/working-draft-html-ruby-markup-extensions/ | null |
ementally | 40,327,470 | 30 | All Linux distros using fwupd package open web server on 0.0.0.0:27500 | story | https://github.com/fwupd/fwupd/issues/6721 | null |
teleforce | 40,302,731 | 101 | English learners can now practice speaking on Google Search | story | https://research.google/blog/english-learners-can-now-practice-speaking-on-search/ | null |
gsky | 40,316,030 | 110 | I Accidentally Uncovered a Nationwide Scam Run by Fake Hosts on Airbnb (2019) | story | https://www.vice.com/en/article/43k7z3/nationwide-fake-host-scam-on-airbnb | null |
culturedsystems | 40,326,815 | 27 | Avoiding the soft delete anti-pattern | story | https://www.cultured.systems/2024/04/24/Soft-delete/ | null |
niekvleeuwen | 40,317,939 | 3 | Analyzing Polarsteps Data of a Six Month Southeast Asia Trip | story | https://niekvanleeuwen.nl/posts/analyzing-data-of-six-month-southeast-asia-trip/ | null |
jseliger | 40,325,784 | 15 | Detroit Makes the Same Mistake on EVs It Did with Japan | story | https://www.bloomberg.com/opinion/articles/2024-02-19/chinese-evs-detroit-makes-the-same-mistake-it-did-with-japan-in-the-1970s | null |
bertman | 40,282,856 | 162 | We've been put in the vibe space | story | https://vickiboykis.com/2024/05/06/weve-been-put-in-the-vibe-space/ | null |
ckcheng | 40,270,219 | 339 | BlackHole: macOS Audio Loopback Driver | story | https://github.com/ExistentialAudio/BlackHole | null |
smartmic | 40,267,559 | 130 | TheDesk desktop environment | story | https://github.com/theCheeseboard/thedesk | null |
rntn | 40,330,400 | 10 | Why writing by hand beats typing for thinking and learning | story | https://text.npr.org/1250529661 | null |
LowLevelMahn | 40,317,448 | 5 | DOS game "F-15 Strike Eagle II" reverse engineering/reconstruction war stories | story | https://neuviemeporte.github.io/category/f15-se2.html | null |
_emacsomancer_ | 40,270,586 | 433 | Remnants of a legendary typeface have been rescued from the Thames | story | https://news.artnet.com/art-world/doves-typeface-2454807 | null |
mindracer | 40,284,389 | 253 | Boeing faces new US investigation into 'missed' 787 inspections | story | https://www.theguardian.com/business/article/2024/may/07/boeing-us-investigation-787-inspections-faa | null |
jarsin | 40,319,644 | 22 | EA CEO: "Real hunger" among developers to use AI to speed up development | story | https://www.videogameschronicle.com/news/ea-ceo-says-theres-a-real-hunger-among-developers-to-use-ai-to-speed-up-development/ | null |
thunderbong | 40,317,196 | 5 | Memory Management Every Developer Should Know | story | https://webdeveloper.beehiiv.com/p/memory-management-every-programmer-know | null |
Jimmc414 | 40,324,064 | 36 | Does Fine-Tuning LLMs on New Knowledge Encourage Hallucinations? | story | https://arxiv.org/abs/2405.05904 | null |
jandeboevrie | 40,292,047 | 37 | Qt and C++ Trivial Relocation (Part 1) | story | https://www.kdab.com/qt-and-trivial-relocation-part-1/ | null |
st_goliath | 40,277,469 | 249 | Results of the Grand C++ Error Explosion Competition (2014) | story | https://tgceec.tumblr.com/post/74534916370/results-of-the-grand-c-error-explosion | null |
albertzeyer | 40,283,148 | 52 | A library to assist writing memory-unsafe code in "pure" Python | story | https://github.com/DavidBuchanan314/unsafe-python | null |
eatonphil | 40,310,737 | 8 | Space-efficient indexing for immutable log data | story | https://blog.datalust.co/space-efficient-indexing-for-immutable-log-data/ | null |
yladiz | 40,316,573 | 27 | Has Generative AI Already Peaked? [video] | story | https://www.youtube.com/watch?v=dDUC-LqVrPU | null |
siganakis | 40,316,035 | 33 | UniSuper's Google Cloud environment was deleted | story | https://www.itnews.com.au/news/unisupers-google-cloud-environment-was-deleted-607786 | null |
jger15 | 40,265,552 | 176 | Small Things | story | https://rishad.substack.com/p/small-things | null |
yamrzou | 40,324,584 | 12 | Why People Follow the Leader: The Power of Transference | story | https://hbr.org/2004/09/why-people-follow-the-leader-the-power-of-transference | null |
reitzensteinm | 40,290,171 | 28 | Temporal Fuzzing I: Memory Models (2021) | story | https://www.reitzen.com/post/temporal-fuzzing-01/ | null |
andsoitis | 40,315,551 | 42 | Polestar eliminates the rear window in latest electric car | story | https://www.dezeen.com/2024/02/06/polestar-4-eliminiates-rear-window/ | null |
ashleynewman | 40,290,483 | 43 | Micro-Dosing Caffeine | story | https://ajkprojects.com/microdosingcaffeine | null |
LeoPanthera | 40,279,305 | 185 | TOTP Authenticator for PalmOS | story | https://www.nkorth.com/palm/apps/#totp-authenticator | null |
geox | 40,280,161 | 51 | How do birds flock? Research reveals previously unknown aerodynamic phenomenon | story | https://www.nyu.edu/about/news-publications/news/2024/april/how-do-birds-flock--researchers-do-the-math-to-reveal-previously.html | null |
sklargh | 40,278,376 | 120 | US ICBM Launch Center Virtual Tour | story | https://www.aerospaceutah.org/virtual-tours/ICBM/index.htm | null |
susiecambria | 40,326,983 | 6 | Medical residents are starting to avoid states with abortion bans, data shows | story | https://www.npr.org/sections/health-shots/2024/05/09/1250057657/medical-residents-starting-avoid-states-abortion-bans | null |
bookofjoe | 40,302,909 | 58 | Stunningly Preserved Ancient Roman Glassware Turns Up in a French Burial Site | story | https://news.artnet.com/art-world/ancient-roman-glassware-found-in-nimes-2469649 | null |
ulrischa | 40,290,596 | 191 | ScrapeGraphAI: Web scraping using LLM and direct graph logic | story | https://scrapegraph-doc.onrender.com/ | null |
pst723 | 40,279,499 | 209 | An infinite canvas for code exploration | story | https://territory.dev | null |
dsego | 40,272,577 | 226 | World Food Atlas: Discover local dishes and ingredients | story | https://www.tasteatlas.com/map | null |
omgwtfusb | 40,273,180 | 83 | Color Concepts 101 (2001) [pdf] | story | https://developers.hp.com/system/files/Color_Concepts_101_0.pdf | null |
delduca | 40,316,596 | 3 | Executing Untrusted Code in Serverless Environments | story | https://nullonerror.org/2023/12/01/executing-untrusted-code-in-serverless-environments-a-telegram-bot-for-running-c-and-c++-code-on-cloud-run/ | null |
prestonlau | 40,331,639 | 28 | $64B Gamble: SoftBank Arm Plan to Launch AI Chip in 2025 | story | https://geekynews.org/0304blog | null |
gjvc | 40,273,772 | 18 | Cmkr – a modern build system based on CMake and TOML | story | https://github.com/build-cpp/cmkr | null |
Anon84 | 40,329,989 | 17 | Kolmogorov-Arnold Networks: MLP vs. Kan, Math, Universal Approximation Theorem [video] | story | https://www.youtube.com/watch?v=-PFIkkwWdnM | null |
krapp | 40,303,039 | 15 | Strb_t: A standard string buffer type [pdf] | story | https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3250.pdf | null |
robertvc | 40,261,550 | 103 | Understanding Stein's Paradox (2021) | story | https://joe-antognini.github.io/machine-learning/steins-paradox | null |
jsiepkes | 40,260,399 | 191 | Superfest – The almost unbreakable East German Glass (2021) | story | https://digitalcosmonaut.com/superfest-ceverit-glass-ddr/ | null |
jiayuanzhang | 40,299,091 | 183 | Show HN: I made a better Perplexity for developers | story | https://devv.ai | Hi HN,<p>I am Jiayuan, and I'm here to introduce a tool we've been building over the past few months: Devv (<a href="https://devv.ai" rel="nofollow">https://devv.ai</a>). In simple terms, it is an AI-powered search engine specifically designed for developers.<p>Now, you might ask, with so many AI search engines already available—Perplexity, You.com, Phind, and several open-source projects—why do we need another one?<p>We all know that Generative Search Engines are built on RAG (Retrieval-Augmented Generation)[1] combined with Large Language Models (LLMs). Most of the products mentioned above use indexes from general search engines (like Google/Bing APIs), but we've taken a different approach.<p>We've created a vertical search index focused on the development domain, which includes:<p>- Documents: These are essentially the single source of truth for programming languages or libraries; I believe many of you are users of Dash (<a href="https://kapeli.com/dash" rel="nofollow">https://kapeli.com/dash</a>) or devdocs (<a href="https://devdocs.io/" rel="nofollow">https://devdocs.io/</a>).<p>- Code: While not natural language, code contains rich contextual information. If you have a question related to the Django framework, nothing is more convincing than code snippets from Django's repository.<p>- Web Search: We still use data from search engines because these results contain additional contextual information.<p>Our reasons for doing this include:<p>- The quality of the index is crucial to the RAG system; its effectiveness determines the output quality of the entire system.<p>- We focus more on the Index (RAG) rather than LLMs because LLMs evolve rapidly; even models performing well today may be superseded by better ones in a few months, and fine-tuning an LLM now has relatively low costs.<p>- All players are currently exploring what kind of LLM product works best; we hope to contribute some different insights ourselves (and plan to open source parts of our underlying infrastructure in return for contributions back into open source communities).<p>Some brief product features:<p>- Three modes: - Fast mode: Offers quick answers within seconds. - Agent mode: For complex queries where Devv Agent infers your question before selecting appropriate solutions. - GitHub mode(currently in beta): Links directly with your own GitHub repositories allowing inquiries about specific codebases.<p>- Clean & intuitive UI/UX design.<p>- Currently only available as web version but Chrome extension & VSCode plugin planned soon!<p>Technical details regarding how we build our Index:<p>- Documents section involves crawling most documentation sources using scripts inspired by devdocs project’s crawler logic then slicing them up according function/symbol dimensions before embedding into vector databases;<p>- Codes require special treatment beyond just embeddings alone hence why custom parsers were developed per language type extracting logical structures within repos such as architectural layouts calling relationships between functions definitions etc., semantically processed via LMM;<p>- Web searches combine both selfmade indices targeting developer niches alongside traditional API based methods. We crawled relevant sites including blogs forums tech news outlets etc..<p>For the Agent Mode, we have actually developed a multi-agent framework. It first categorizes the user's query and then selects different agents based on these categories to address the issues. These various agents employ different models and solution steps.<p>Future Plans:<p>- Build a more comprehensive index that includes internal context (The Devv for Teams version will support indexing team repositories, documents, issue trackers for Q&A)<p>- Fully localized: All of the above technologies can be executed locally, ensuring privacy and security through complete localization.<p>Devv is still in its very early stages and can be used without logging in. We welcome everyone to experience it and provide feedback on any issues; we will continue to iterate on it.<p>[1]: <a href="https://arxiv.org/abs/2005.11401" rel="nofollow">https://arxiv.org/abs/2005.11401</a> |
thunderbong | 40,273,086 | 38 | Refactor: Utilities for refactoring and upgrading Ruby code based on ASTs | story | https://github.com/baweaver/refactor | null |
pmzy | 40,274,158 | 245 | How I think about debt | story | https://collabfund.com/blog/how-i-think-about-debt/ | null |
mgh2 | 40,325,876 | 114 | Apple finalizing deal with OpenAI to bring ChatGPT features to iOS 18 | story | https://9to5mac.com/2024/05/10/ios-18-chatgpt-features-apple-openai/ | null |
geerlingguy | 40,315,394 | 86 | NOAA Forecasts Solar Storm (G4) | story | https://www.swpc.noaa.gov/news/media-advisory-noaa-forecasts-severe-solar-storm-media-availability-scheduled-friday-may-10 | null |
wjb3 | 40,313,179 | 6 | Drugs of abuse hijack a mesolimbic pathway that processes homeostatic need | story | https://www.science.org/doi/10.1126/science.adk6742 | null |
blunixgmbh | 40,302,026 | 17 | Disposable Temporary Email Adresses with OpenSMTPD on Linux | story | https://www.blunix.com/blog/generating-unlimited-disposable-temporary-email-opensmtpd.html | null |
thiht | 40,323,210 | 11 | Ask HN: 1 passkey per device, or store it in password manager? | story | null | I’m still figuring out how to use passkeys properly and I’m struggling a bit to find a workflow that works for me.<p>For now I’ve decided to use passkeys only as a 2FA mechanism for some critical account, where I can also have additional 2FA mechanism. That means I mainly use them on my Google and Apple accounts as 2FA and I also declared a Yubikey for 2FA to limit the risks of getting stuck.<p>For now I’ve decided to store my passkeys in Bitwarden but I’ve found the experience to be a bit clunky. Is it the correct way to do it? I’m wondering if maybe I should instead create 1 passkey per device I use and not store them in Bitwarden.<p>What do you think is the "correct" way to deal with passkeys? |
adam_ridhwan | 40,293,297 | 25 | Show HN: An IMDB Clone | story | https://github.com/adam-ridhwan/next-imdb | I made an IMDB clone for fun<p><a href="https://github.com/adam-ridhwan/next-imdb">https://github.com/adam-ridhwan/next-imdb</a> |
grainstats | 40,328,909 | 26 | Corn fields occupy how much of each state? | story | null |
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wrongbaud | 40,274,777 | 217 | PiFex: JTAG Hacking with a Raspberry Pi | story | https://voidstarsec.com/blog/jtag-pifex | null |
vquemener | 40,284,994 | 198 | Raspberry Pi Connect | story | https://www.raspberrypi.com/news/raspberry-pi-connect/ | null |
alessiodm | 40,269,489 | 525 | Deep Reinforcement Learning: Zero to Hero | story | https://github.com/alessiodm/drl-zh | null |
PaulHoule | 40,287,692 | 21 | Mamba-360: Survey of State Space Models as Transformer Alternative | story | https://arxiv.org/abs/2404.16112 | null |
lnyan | 40,306,374 | 54 | Most to least common 4-digit PIN numbers from an analysis of 3.4M | story | https://old.reddit.com/r/dataisbeautiful/comments/1cn7l7r/oc_most_common_4_digit_pin_numbers_from_an/ | null |
bookofjoe | 40,276,399 | 64 | Quantum gravity gets a new test | story | https://physics.aps.org/articles/v17/65 | null |
joeig | 40,276,465 | 112 | Largest model railway launches inductive Formula 1 circuit [video] | story | https://www.youtube.com/watch?v=1fikd9NfsSA | null |
gulced | 40,280,689 | 412 | Proton Mail discloses user data leading to arrest in Spain | story | https://restoreprivacy.com/protonmail-discloses-user-data-leading-to-arrest-in-spain/ | null |
nateb2022 | 40,262,115 | 89 | Cylon: JavaScript framework for robotics, drones, and the Internet of Things | story | https://github.com/hybridgroup/cylon | null |
mooreds | 40,317,912 | 61 | DKIM, SPF, SpamAssassin Email Validator | story | https://dkimvalidator.com/ | null |
cebert | 40,261,267 | 81 | Project AZORIAN | story | https://www.cia.gov/legacy/museum/exhibit/project-azorian/ | null |
rglullis | 40,272,186 | 248 | A useful productivity measure? | story | https://www.jamesshore.com/v2/blog/2024/a-useful-productivity-measure | null |
mekster | 40,291,169 | 29 | Odroid-H4 | story | https://www.hardkernel.com/ | null |
P_qRs | 40,283,139 | 159 | GCC 14.1 | story | https://gcc.gnu.org/gcc-14/ | null |
rntn | 40,275,759 | 75 | Evaluating bias and noise induced by the U.S. Census Bureau's privacy protection | story | https://www.science.org/doi/10.1126/sciadv.adl2524 | null |
alisinabh | 40,305,085 | 19 | Show HN: Written in Rust – Self hosted and fast GeoIP service with auto updates | story | https://github.com/alisinabh/atlas | null |
hddherman | 40,266,845 | 353 | Monitoring energy usage with smart plugs, Prometheus and Grafana | story | https://ounapuu.ee/posts/2024/05/02/smartplugs/ | null |
bx376 | 40,286,716 | 12 | History of Information and Media | story | https://www.historyofinformation.com/index.php | null |
udev4096 | 40,328,935 | 21 | Serving Netflix Video at 400Gb/S on FreeBSD [pdf] | story | https://people.freebsd.org/~gallatin/talks/euro2021.pdf | null |
Sami_Lehtinen | 40,319,031 | 18 | Debian Sid No-Feature KeePassXC Package | story | https://github.com/keepassxreboot/keepassxc/issues/10725 | null |
typeofhuman | 40,269,592 | 249 | Drug resistant bacteria found on ISS mutating to become functionally distinct | story | https://www.nasa.gov/centers-and-facilities/ames/ames-science/ames-space-biosciences/multi-drug-resistant-bacteria-found-on-iss-mutating-to-become-functionally-distinct/ | null |
addaon | 40,325,488 | 4 | Tauonium: The smallest and heaviest atom with pure electromagnetic interaction | story | https://phys.org/news/2024-05-tauonium-smallest-heaviest-atom-pure.html | null |
dnetesn | 40,283,988 | 36 | Creating a honey garden in Venice | story | https://worldsensorium.com/judi-harvest-creating-a-honey-garden-in-venice/ | null |
Anon84 | 40,309,780 | 60 | Shane Legg: Machine Super Intelligence (2008) [pdf] | story | https://www.vetta.org/documents/Machine_Super_Intelligence.pdf | null |
maxtardiveau2 | 40,277,945 | 29 | Adumbra: A lightweight Java library for bitmap steganography | story | https://github.com/galliumdata/adumbra | null |
DocSavage | 40,325,569 | 18 | Ten years of neuroscience at Google yields maps of human brain | story | https://research.google/blog/ten-years-of-neuroscience-at-google-yields-maps-of-human-brain/ | null |
uncertainrhymes | 40,263,711 | 145 | A company is building a giant compressed-air battery in the Australian outback | story | https://www.wired.com/story/hydrostor-compressed-air-battery-california-australia-energy-climate/ | null |
tekacs | 40,325,370 | 5 | Phthalate Content in Common Foods | story | https://twitter.com/natfriedman/status/1789046540289572914 | null |
pabs3 | 40,261,926 | 65 | Digital Telecommunication in HF band - WWWAN - World-Wide Wireless Area Network | story | https://pretalx.sysmocom.de/osmodevcon2024/talk/BBZBGM/ | null |
todsacerdoti | 40,293,461 | 20 | Did GitHub Copilot increase my productivity? | story | https://trace.yshui.dev/2024-05-copilot.html | null |
profwalkstr | 40,327,857 | 42 | Nvidia Open GPU Linux Kernel Driver Soon Be the Default for Turing, Newer GPUs | story | https://www.phoronix.com/news/NVIDIA-R560-Open-Default | null |
doener | 40,267,558 | 78 | Tasmota: Open-source firmware for ESP devices | story | https://tasmota.github.io/docs/ | null |
mathgenius | 40,278,439 | 31 | The Clowder Project: an online resource for category theory and mathematics | story | https://www.clowderproject.com/ | null |
zaldih | 40,264,194 | 63 | A bug that spoke Russian and crashed my app | story | https://imzaldih.com/en/post/bug-spoke-russian-crashed-app/ | null |
ilamont | 40,314,885 | 32 | Huawei breaks free from Google ecosystem with homegrown HarmonyOS | story | https://asia.nikkei.com/Business/China-tech/Huawei-breaks-free-from-Google-ecosystem-with-homegrown-OS | null |
mooreds | 40,281,314 | 56 | Utilities for refactoring and upgrading Ruby code based on ASTs | story | https://github.com/baweaver/refactor | null |
paulpauper | 40,330,865 | 6 | 54% of young Americans say food costs are the biggest strain on their finances | story | https://www.cnbc.com/2024/05/08/young-americans-say-food-price-inflation-affects-them-most.html | null |
danny00 | 40,261,681 | 270 | Automated integer hash function discovery | story | https://github.com/skeeto/hash-prospector | null |
PaulHoule | 40,319,340 | 10 | The discovery of a giant sword in Nara offers clues into ancient Japan | story | https://www.japantimes.co.jp/news/2024/05/09/japan/history/nara-ancient-tomb/ | null |
tempestn | 40,326,706 | 19 | Jetson One | story | https://jetson.com/jetson-one | null |