top stories
Hacker News (Apr 2025)
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Tell HN: Announcing tomhow as a public moderator
1368 points • comment • apr 02, 2025
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Electron band structure in germanium, my ass (2001)
889 points • comment • apr 01, 2025
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Show HN: Nue – Apps lighter than a React button
725 points • comment • apr 01, 2025
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The April Fools joke that might have got me fired
502 points • comment • apr 01, 2025
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Bletchley code breaker Betty Webb dies aged 101
489 points • comment • apr 01, 2025
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Animals Made from 13 Circles (2016)
460 points • comment • apr 02, 2025
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Show HN: Duolingo-style exercises but with real-world content like the news
451 points • comment • apr 01, 2025
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Why F#?
430 points • comment • apr 01, 2025
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Glubux's Powerwall (2016)
386 points • comment • apr 01, 2025
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CERN scientists find evidence of quantum entanglement in sheep
333 points • comment • apr 01, 2025
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Porting Tailscale to Plan 9
332 points • comment • apr 02, 2025
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Pico.sh – SSH powered services for developers
314 points • comment • apr 02, 2025
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RIP Val Kilmer: Real Genius .. the Film Nerd Culture Deserves (2015)
310 points • comment • apr 02, 2025
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Don’t let an LLM make decisions or execute business logic
308 points • comment • apr 01, 2025
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DEDA – Tracking Dots Extraction, Decoding and Anonymisation Toolkit
281 points • comment • apr 01, 2025
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Mozilla launching “Thundermail” email service to take on Gmail, Microsoft 365
280 points • comment • apr 02, 2025
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Why is the world losing color?
275 points • comment • apr 02, 2025
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The case against conversational interfaces
268 points • comment • apr 01, 2025
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Netflix’s Media Production Suite
253 points • comment • apr 01, 2025
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Waltz's team set up at least 20 Signal group chats for crises across the world
250 points • comment • apr 02, 2025
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The Myst Graph: A New Perspective on Myst
248 points • comment • apr 01, 2025
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Shared DNA in Music
244 points • comment • apr 01, 2025
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Dave Täht has died
239 points • comment • apr 01, 2025
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Where does air pollution come from?
226 points • comment • apr 02, 2025
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Web Server for AoE 1, 2 and 3 DE supporting LAN multiplayer 100% offline
212 points • comment • apr 02, 2025
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How Silica Gel Took Over the World
196 points • comment • apr 01, 2025
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Show HN: Qwen-2.5-32B is now the best open source OCR model
195 points • comment • apr 01, 2025
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The state of binary compatibility on Linux and how to address it
194 points • comment • apr 01, 2025
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Self-Hosting like it's 2025
173 points • comment • apr 01, 2025
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Testing DVD-R and CD-R 25 years later: optical disks from Japan
172 points • comment • apr 01, 2025
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Restructuring Announcement
170 points • comment • apr 02, 2025
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Ask HN: Who is hiring? (April 2025)
169 points • comment • apr 01, 2025
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Systems Correctness Practices at AWS: Leveraging Formal and Semi-Formal Methods
164 points • comment • apr 01, 2025
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RubyUI (Former PhlexUI): Ruby Gem for RubyUI Components
163 points • comment • apr 01, 2025
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Are people bad at their jobs or are the jobs just bad?
162 points • comment • apr 02, 2025
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Ask HN: Why hasn’t AMD made a viable CUDA alternative?
161 points • comment • apr 01, 2025
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A steam locomotive from 1993 broke my yarn test
161 points • comment • apr 02, 2025
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Matrix.org Will Migrate to MAS
157 points • comment • apr 02, 2025
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Show HN: Offline SOS signaling+recovery app for disasters/wars
156 points • comment • apr 01, 2025
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Sports supplement creatine makes no difference to muscle gains, trial finds
152 points • comment • apr 02, 2025
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Coffea stenophylla: A forgotten bean that could save coffee from extinction
151 points • comment • apr 02, 2025
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Digital Archivists: Protecting Public Data from Erasure
150 points • comment • apr 02, 2025
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How Google built its Gemini robotics models
134 points • comment • apr 02, 2025
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Tech companies are telling immigrant employees on visas not to leave the U.S.
124 points • comment • apr 03, 2025
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We can, must, and will simulate nematode brains
122 points • comment • apr 01, 2025
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A dramatic Einstein ring seen by Webb
117 points • comment • apr 02, 2025
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Tell HN: Camelgate NPM Outage (Cloudflare)
117 points • comment • apr 01, 2025
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Sailing from Berkeley to Hawaii in a 19ft Sailboat
116 points • comment • apr 02, 2025
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Show HN: I vibecoded a 35k LoC recipe app
114 points • comment • apr 02, 2025
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Val Kilmer has passed away
111 points • comment • apr 02, 2025
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When Jorge Luis Borges met one of the founders of AI
109 points • comment • apr 02, 2025
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Show HN: Zig Topological Sort Library for Parallel Processing
109 points • comment • apr 01, 2025
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Silicon Valley, Halt and Catch Fire, and How Microserfdom Ate the World (2015)
106 points • comment • apr 01, 2025
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Show HN: A Chrome extension to give you back control over short-form videos
105 points • comment • apr 01, 2025
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Simulated Economy Tutorial
102 points • comment • apr 02, 2025
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How AI is creating a rift at McKinsey, Bain, and BCG
99 points • comment • apr 01, 2025
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Show HN: Terminal dashboard that throttles my PC during peak electricity rates
97 points • comment • apr 01, 2025
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Hacking the call records of millions of Americans
97 points • comment • apr 02, 2025
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US accidentally sent Maryland father to Salvadorian prison, can't get him back
96 points • comment • apr 01, 2025
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Nintendo unveils Switch 2 ahead of June 5 launch
94 points • comment • apr 02, 2025
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Show HN: Mermaid Chart VS Code Plugin: Mermaid.js Diagrams in Visual Studio Code
91 points • comment • apr 02, 2025
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Why I don't discuss politics with friends
87 points • comment • apr 02, 2025
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Donkey Kong champion wins defamation case against Australian YouTuber Karl Jobst
86 points • comment • apr 01, 2025
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PaperBench
85 points • comment • apr 02, 2025
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An open source, self-hosted implementation of the Tailscale control server
85 points • comment • apr 03, 2025
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Launch HN: ASim (YC S21) – Mobile app that generates mobile apps
83 points • comment • apr 01, 2025
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UCSD: Large Language Models Pass the Turing Test
82 points • comment • apr 02, 2025
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MIT 6.5950 Secure Hardware Design – An open-source course on hardware attacks
82 points • comment • apr 02, 2025
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LLM providers on the cusp of an 'extinction' phase as capex realities bite
81 points • comment • apr 01, 2025
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Ukrainian Soldiers Unearth Ancient Greek Burial
80 points • comment • apr 01, 2025
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An 'Administrative Error' Sends a Maryland Father to a Salvadoran Prison
78 points • comment • apr 01, 2025
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What, exactly, is an 'AI Agent'? Here's a litmus test
78 points • comment • apr 02, 2025
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New in Gmail: Making E2E encrypted emails easy to use for all organizations
75 points • comment • apr 01, 2025
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Multi-Token Attention
75 points • comment • apr 02, 2025
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Measuring Acceleration Structures
75 points • comment • apr 02, 2025
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Why Kagi launched "no use, no pay"
74 points • comment • apr 01, 2025
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Wikipedia is struggling with voracious AI bot crawlers
71 points • comment • apr 02, 2025
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Location data show that race affects citations and fines for speeding
69 points • comment • apr 02, 2025
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Show HN: Textcase: A Python Library for Text Case Conversion
69 points • comment • apr 01, 2025
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Doge Is Trying to Gift Itself a $500M Building
68 points • comment • apr 01, 2025
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Zero Day in Microchip SAM Microcontrollers
62 points • comment • apr 02, 2025
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Forking Work Simplification – Let's Bring Back Eisenhower's Process Improvement
60 points • comment • apr 02, 2025
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Ace: Realtime Computer Autopilot
60 points • comment • apr 02, 2025
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Ask HN: How do you make a living contributing to and/or creating OSS projects?
60 points • comment • apr 02, 2025
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The reality of working in tech: We're not hired to write code (2023)
59 points • comment • apr 03, 2025
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'A hostile state': Why some travellers are avoiding the US
58 points • comment • apr 01, 2025
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I maintain a 17 year old ThinkPad
57 points • comment • apr 03, 2025
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White House says it's 'case closed' on the Signal group chat review
55 points • comment • apr 01, 2025
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Jargonic: Industry-Tunable ASR Model
55 points • comment • apr 01, 2025
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Prof. Sussman's Reading List (2016)
52 points • comment • apr 02, 2025
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Entire staff at federal agency that funds libraries and museums put on leave
51 points • comment • apr 01, 2025
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Show HN: Make SVGs interactive in React with 1 line
49 points • comment • apr 01, 2025
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Is Doge Securities Fraud?
49 points • comment • apr 01, 2025
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AR Computers to Terminate Eyestrain and Myopia
47 points • comment • apr 01, 2025
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Proof-of-work to protect lore.kernel.org and git.kernel.org against AI crawlers
47 points • comment • apr 02, 2025
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SSLyze – SSL configuration scanning library and CLI tool
47 points • comment • apr 02, 2025
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NYC New Subway Map
47 points • comment • apr 02, 2025
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Using fake deadlines without driving your engineers crazy
46 points • comment • apr 02, 2025
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Gemini 2.5 gets 24.4% on MathArena USAMO beating previous top score of 4.7%
46 points • comment • apr 02, 2025
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An 'administrative error' sent a Maryland man to an El Salvador prison
45 points • comment • apr 02, 2025