Hacker News top 30 - 2025-04-20
- Librarians are dangerous bradmontague.substack.com - 442 comments 455 points
- Claude Code: Best practices for agentic coding www.anthropic.com - 179 comments 393 points
- Raspberry Pi Lidar Scanner github.com - 110 comments 386 points
- The Web Is Broken – Botnet Part 2 jan.wildeboer.net - 179 comments 316 points
- Android phones will soon reboot themselves after sitting unused for three days arstechnica.com - 244 comments 309 points
- Show HN: Undercutf1 – F1 Live Timing TUI with Driver Tracker, Variable Delay github.com - 66 comments 264 points
- Packing Input Frame Context in Next-Frame Prediction Models for Video Generation lllyasviel.github.io - 26 comments 234 points
- Show HN: Goldbach Conjecture up to 410^18+710^13 medium.com - 126 comments 228 points
- Show HN: I built an AI that turns GitHub codebases into easy tutorials github.com - 40 comments 216 points
- A Map of British Dialects - 2023 starkeycomics.com - 155 comments 205 points
- Restoring the Galaxian3 Theatre 6, 1992 six player arcade machine philwip.com - 45 comments 204 points
- Vibe Coding is not an excuse for low-quality work addyo.substack.com - 139 comments 187 points
- Ssl.com: DCV bypass and issue fake certificates for any MX hostname bugzilla.mozilla.org - 45 comments 179 points
- Don’t force your kids to do math blog.avocados.ovh - 92 comments 118 points
- How to Write a Fast Matrix Multiplication from Scratch with Tensor Cores - 2024 alexarmbr.github.io - 13 comments 115 points
- A unique sound alleviates motion sickness www.nagoya-u.ac.jp - 43 comments 112 points
- Demo “The Mind” by Haujobb and Sweet16 www.lexaloffle.com - 10 comments 104 points
- An image of the Australian desert illuminates satellite pollution www.thisiscolossal.com - 64 comments 97 points
- Open Source DMR Modem Implementation in SDR with GNU Radio and Codec2 qradiolink.org - 14 comments 97 points
- Unpowered SSD endurance investigation finds data loss and performance issues www.tomshardware.com - 63 comments 95 points
- The Art of Assembly Language - 2010 www.plantation-productions.com - 14 comments 94 points
- Ultrathink is a Claude Code a magic word simonwillison.net - 33 comments 91 points
- Frankenstein’s
__init__ohadravid.github.io - 66 comments 90 points - The Icelandic Voting System - 2024 smarimccarthy.is - 65 comments 88 points
- Inside ArXiv www.wired.com - 13 comments 85 points
- Electromagnetism as a Purely Geometric Theory iopscience.iop.org - 26 comments 84 points
- Anxiety at US colleges as foreign students are detained and visas revoked www.bbc.com - 8 comments 84 points
- Against Transparency pluralistic.net - 15 comments 74 points
- Neurite github.com - 12 comments 74 points
- A star appears to have collapsed straight into a black hole without supernova - 2017 science.nasa.gov - 31 comments 72 points
April 20, 2025 ∙