Hacker News Bot
@hnfeed.bsky.social
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📝 16171
🤖 The top post from hacker news every hour
Show HN: Filling PDF forms with AI using client-side tool calling
https://copilot.simplepdf.com/?share=a7d00ad073c75a75d493228e6ff7b11eb3f2d945b6175913e87898ec96ca8076&form=w9&lang=en
[
comments
] [29 points]
43 minutes ago
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Bitmap and tilemap generation from a single example
https://github.com/mxgmn/WaveFunctionCollapse
[
comments
] [42 points]
about 2 hours ago
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Show HN: DAC – open-source dashboard as code tool for agents and humans
https://github.com/bruin-data/dac
[
comments
] [29 points]
about 3 hours ago
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Why does it take so long to release black fan versions?
https://www.noctua.at/en/expertise/blog/how-can-it-take-so-long-to-release-black-fan-versions
[
comments
] [275 points]
about 4 hours ago
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Direct electrochemical black coffee quality appraisal using cyclic voltammetry
https://www.nature.com/articles/s41467-026-71526-5
[
comments
] [52 points]
about 5 hours ago
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CollectWise (YC F24) Is Hiring
https://www.ycombinator.com/companies/collectwise/jobs/rEWfZ6R-senior-forward-deployed-engineer
[
comments
] [1 points]
about 6 hours ago
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I built the Playwright for desktop apps. 80% token savings
https://github.com/lahfir/agent-desktop
[
comments
] [59 points]
about 7 hours ago
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LFM2-24B-A2B: Scaling Up the LFM2 Architecture
https://www.liquid.ai/blog/lfm2-24b-a2b
[
comments
] [19 points]
about 8 hours ago
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Job Postings for Software Engineers Are Rapidly Rising
https://www.citadelsecurities.com/news-and-insights/2026-global-intelligence-crisis/
[
comments
] [100 points]
about 9 hours ago
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Governor – a Claude Code plugin to reduce token/context waste
https://github.com/0xhimanshu/governor
[
comments
] [8 points]
about 10 hours ago
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City Learns Flock Accessed Cameras in Children's Gymnastics Room as a Sales Demo
https://www.404media.co/city-learns-flock-accessed-cameras-in-childrens-gymnastics-room-as-a-sales-pitch-demo-renews-contract-anyway/
[
comments
] [338 points]
about 11 hours ago
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A Report on Burnout in Open Source Software Communities (2025) [pdf]
https://mirandaheath.website/static/oss_burnout_report_mh_25.pdf
[
comments
] [33 points]
about 12 hours ago
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Credit cards are vulnerable to brute force kind attacks
https://metin.nextc.org/posts/Credit_Cards_Are_Vulnerable_To_Brute_Force_Kind_Attacks.html
[
comments
] [191 points]
about 13 hours ago
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Apocalypse Early Warning System
https://ews.kylemcdonald.net/
[
comments
] [108 points]
about 14 hours ago
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Historic Tennessee hotel is also home to the greatest duck tradition (2016)
https://www.audubon.org/magazine/tennessees-most-historic-hotel-also-home-greatest-duck-tradition
[
comments
] [21 points]
about 15 hours ago
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New research suggests people can communicate and practice skills while dreaming
https://www.newyorker.com/culture/annals-of-inquiry/its-possible-to-learn-in-our-sleep-should-we
[
comments
] [170 points]
about 16 hours ago
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The Smelly Baby Problem
https://www.worksinprogress.news/p/how-disposable-diapers-conquered
[
comments
] [6 points]
about 17 hours ago
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Whimsical Animations Course Open House
https://courses.joshwcomeau.com/wham/open-house/00-introduction
[
comments
] [21 points]
about 18 hours ago
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Running Adobe's 1991 PostScript Interpreter in the Browser
https://www.pagetable.com/?p=1854
[
comments
] [107 points]
about 19 hours ago
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AWS stops billing Middle East cloud customers as repairs to war damage drag on
https://arstechnica.com/gadgets/2026/05/amazon-stuck-with-months-of-repairs-after-drone-strikes-on-data-centers/
[
comments
] [6 points]
about 21 hours ago
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Pro-Iran crew turns DDoS into shakedown as Ubuntu.com stays down
https://www.theregister.com/2026/05/01/canonical_confirms_ubuntu_infrastructure_under/
[
comments
] [42 points]
about 22 hours ago
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Sally McKee, who coined the term "the memory wall", has died
https://www.online-tribute.com/SallyMcKee
[
comments
] [15 points]
about 23 hours ago
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For Linux kernel vulnerabilities, there is no heads-up to distributions
https://www.openwall.com/lists/oss-security/2026/04/30/10
[
comments
] [560 points]
about 24 hours ago
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Your Website Is Not for You
https://websmith.studio/blog/your-website-is-not-for-you/
[
comments
] [123 points]
1 day ago
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Roboticist-Turned-Teacher Built a Life-Size Replica of Eniac
https://spectrum.ieee.org/roboticist-turned-teacher-eniac-replica
[
comments
] [39 points]
1 day ago
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The Rotary Un-Smartphone (2023)
https://skysedge.com/telecom/RUSP/index.html
[
comments
] [35 points]
1 day ago
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Grok 4.3
https://docs.x.ai/developers/models/grok-4.3
[
comments
] [96 points]
1 day ago
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Show HN: WhatCable, a tiny menu bar app for inspecting USB-C cables
https://github.com/darrylmorley/whatcable
[
comments
] [34 points]
1 day ago
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Reverse Engineering SimTower
https://phulin.me/blog/simtower
[
comments
] [195 points]
1 day ago
1
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Full-Text Search with DuckDB
https://peterdohertys.website/blog-posts/full-text-search-w-duckdb.html
[
comments
] [126 points]
1 day ago
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New mechanical panoramic film camera from Jeff Bridges
https://wideluxx.com
[
comments
] [127 points]
1 day ago
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Honker – Durable queues, streams, pub/sub, and cron scheduler in a SQLite file
https://honker.dev/
[
comments
] [200 points]
1 day ago
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Can I disable all data collection from my vehicle?
https://rivian.com/support/article/can-i-disable-all-data-collection-from-my-vehicle
[
comments
] [558 points]
1 day ago
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Maladaptive Frugality
https://herbertlui.net/maladaptive-frugality/
[
comments
] [43 points]
1 day ago
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OpenWarp
https://openwarp.zerx.dev
[
comments
] [29 points]
1 day ago
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Snowball Earth may hide a far stranger climate cycle than anyone expected
https://sciencex.com/news/2026-04-snowball-earth-stranger-climate.html
[
comments
] [37 points]
1 day ago
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The upsell game – Vercel upselling tactics revealed
https://theupsellgame.com/
[
comments
] [85 points]
1 day ago
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Compositing and Blending – Exploring the math and intuition behind blend modes
https://nik.digital/posts/compositing-blending
[
comments
] [9 points]
1 day ago
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Spain's parliament will act against massive IP blockages by LaLiga
https://www.democrata.es/en/politics/congress-and-senate/congress-will-act-against-massive-ip-blockages-by-laliga/
[
comments
] [373 points]
1 day ago
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I aggregated 28 US Government auction sites into one search
https://bidprowl.com
[
comments
] [211 points]
1 day ago
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Does Postgres Scale?
https://www.dbos.dev/blog/benchmarking-workflow-execution-scalability-on-postgres
[
comments
] [37 points]
1 day ago
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How an oil refinery works
https://www.construction-physics.com/p/how-an-oil-refinery-works
[
comments
] [238 points]
2 days ago
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The Science Behind Honey's Eternal Shelf Life (2013)
https://www.smithsonianmag.com/science-nature/the-science-behind-honeys-eternal-shelf-life-1218690/
[
comments
] [47 points]
2 days ago
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Claude Code refuses requests or charges extra if your commits mention "OpenClaw"
https://twitter.com/theo/status/2049645973350363168
[
comments
] [408 points]
2 days ago
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Shai-Hulud Themed Malware Found in the PyTorch Lightning AI Training Library
https://semgrep.dev/blog/2026/malicious-dependency-in-pytorch-lightning-used-for-ai-training/
[
comments
] [11 points]
2 days ago
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Durable queues, streams, pub/sub, and a cron scheduler – inside your SQLite file
https://honker.dev/
[
comments
] [4 points]
2 days ago
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Belgium stops decommissioning nuclear power plants
https://dpa-international.com/general-news/urn:newsml:dpa.com:20090101:260430-930-14717/
[
comments
] [310 points]
2 days ago
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GCC 16 has been released
https://gcc.gnu.org/gcc-16/changes.html
[
comments
] [122 points]
2 days ago
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OpenTrafficMap
https://opentrafficmap.org/
[
comments
] [301 points]
2 days ago
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Mike: open-source legal AI
https://mikeoss.com/
[
comments
] [120 points]
2 days ago
0
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