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Hacker News (Jul 2025)

  1. Lua beats MicroPython for embedded devs

    88 points • comment • jul 13, 2025

  2. Aeron: Efficient reliable UDP unicast, UDP multicast, and IPC message transport

    88 points • comment • jul 12, 2025

  3. Following Up on the Python JIT

    88 points • comment • jul 28, 2025

  4. A Python dict that can report which keys you did not use

    88 points • comment • jul 27, 2025

  5. Show HN: AirBending – Hand gesture based macOS app MIDI controller

    88 points • comment • jul 04, 2025

  6. 'Click-to-cancel' rule is blocked

    88 points • comment • jul 11, 2025

  7. The Real GenAI Issue

    87 points • comment • jul 06, 2025

  8. How I fixed my blog's performance issues by writing a new Jekyll plugin

    87 points • comment • jul 24, 2025

  9. People still use our old-fashioned Unix login servers

    87 points • comment • jul 30, 2025

  10. The Ski Rental Problem

    87 points • comment • jul 30, 2025

  11. We revamped our docs for AI-driven development

    87 points • comment • jul 26, 2025

  12. N-Back – A Minimal, Adaptive Dual N-Back Game for Brain Training

    87 points • comment • jul 03, 2025

  13. At Amazon's biggest data center, everything is supersized for AI

    87 points • comment • jul 11, 2025

  14. Interactive Programming in C (2014)

    87 points • comment • jul 23, 2025

  15. Hacking a Toniebox

    87 points • comment • jul 20, 2025

  16. Is anybody using this private key?

    87 points • comment • jul 04, 2025

  17. Python audio processing with pedalboard

    86 points • comment • jul 18, 2025

  18. NSF plans end to lone U.S. Antarctic research icebreaker

    86 points • comment • jul 29, 2025

  19. Lens: Lenses, Folds and Traversals

    86 points • comment • jul 01, 2025

  20. Maintaining weight loss

    86 points • comment • jul 30, 2025

  21. The AI Replaces Services Myth

    86 points • comment • jul 17, 2025

  22. Apple introduces AppleCare One

    86 points • comment • jul 23, 2025

  23. The JPEG XL Image Coding History, Features, Coding Tools, Design Rationale

    86 points • comment • jul 13, 2025

  24. Executed Chinese prisoners likely used in UK exhibition (2021)

    86 points • comment • jul 10, 2025

  25. Svalbard winter warming is reaching melting point

    86 points • comment • jul 26, 2025

  26. Show HN: I built library management app for those who outgrew spreadsheets

    86 points • comment • jul 18, 2025

  27. Show HN: Sumble – knowledge graph for GTM data – query tech stack, key projects

    86 points • comment • jul 08, 2025

  28. Show HN: DesignArena – crowdsourced benchmark for AI-generated UI/UX

    86 points • comment • jul 12, 2025

  29. Making a Speedrun Timer in D

    86 points • comment • jul 08, 2025

  30. I know genomes and I didn’t delete my data from 23andMe

    86 points • comment • jul 21, 2025

  31. Show HN: Online Ruler – Measuring in inches/centimeters

    86 points • comment • jul 27, 2025

  32. Show HN: Phind.design – Image editor & design tool powered by 4o / custom models

    85 points • comment • jul 22, 2025

  33. The uncertain future of coding careers and why I'm still hopeful

    85 points • comment • jul 03, 2025

  34. Data and Democracy: Charting Assault on American Democracy and a Path Forward

    85 points • comment • jul 20, 2025

  35. Operators, Not Users and Programmers

    85 points • comment • jul 05, 2025

  36. Vibe coding service Replit deleted production database, faked data, told fibs

    85 points • comment • jul 21, 2025

  37. Mr Browser – Macintosh Repository file downloader that runs directly on 68k Macs

    85 points • comment • jul 19, 2025

  38. From XML to JSON to CBOR

    85 points • comment • jul 30, 2025

  39. Futurehome smart hub owners must pay new $117 subscription or lose access

    85 points • comment • jul 29, 2025

  40. The append-and-review note

    85 points • comment • jul 23, 2025

  41. Countries across the world see food price shocks from climate extremes

    85 points • comment • jul 23, 2025

  42. Two-step system makes plastic from carbon dioxide, water and electricity

    85 points • comment • jul 09, 2025

  43. High Performance Image Sensor Processing Using FPGAs [pdf]

    85 points • comment • jul 07, 2025

  44. Developing with Kiro: Amazon's New Agentic IDE

    85 points • comment • jul 21, 2025

  45. Binding Application in Idris

    85 points • comment • jul 10, 2025

  46. Ask HN: GCP Outage?

    85 points • comment • jul 18, 2025

  47. Java was not underhyped in 1997 (2021)

    84 points • comment • jul 17, 2025

  48. YouTube to be included in Australia's social media ban for children under 16

    84 points • comment • jul 30, 2025

  49. What does connecting with someone mean?

    84 points • comment • jul 24, 2025

  50. Nearly 3 out of 4 Oracle Java users say they've been audited in the past 3 years

    84 points • comment • jul 15, 2025

  51. RP2350 A4, RP2354, and a New Hacking Challenge

    84 points • comment • jul 29, 2025

  52. Mysterious life form found on ship that docked in Cleveland

    84 points • comment • jul 03, 2025

  53. Inverted Indexes: A Step-by-Step Implementation Guide (2023)

    84 points • comment • jul 23, 2025

  54. Show HN: Pogocache – Fast caching software

    84 points • comment • jul 21, 2025

  55. Roman dodecahedron: 12-sided object has baffled archaeologists for centuries

    83 points • comment • jul 14, 2025

  56. Requesting Funding for 90s.dev

    83 points • comment • jul 28, 2025

  57. TCP-in-UDP Solution (eBPF)

    83 points • comment • jul 15, 2025

  58. Scanned piano rolls database

    83 points • comment • jul 12, 2025

  59. Atomic "Bomb" Ring from KiX, 1947 (2020)

    83 points • comment • jul 02, 2025

  60. The old Caveman Chemistry website (1996-2000)

    83 points • comment • jul 20, 2025

  61. IBM Keyboard Patents

    83 points • comment • jul 27, 2025

  62. PHP-ORT: Machine learning inference for the web

    83 points • comment • jul 29, 2025

  63. Gmail's backup codes are useless to access account

    83 points • comment • jul 18, 2025

  64. Show HN: An MCP server that gives LLMs temporal awareness and time calculation

    83 points • comment • jul 16, 2025

  65. Dyson, techno-centric design and social consumption

    83 points • comment • jul 07, 2025

  66. Debcraft – Easiest way to modify and build Debian packages

    83 points • comment • jul 19, 2025

  67. Australia’s gains in wheat-farm productivity

    83 points • comment • jul 30, 2025

  68. DHS: Filming Cops, ICE Officers Is a 'Violent Tactic'

    83 points • comment • jul 18, 2025

  69. Helion begins work on Washington nuclear fusion plant

    82 points • comment • jul 31, 2025

  70. How YouTube won the battle for TV viewers

    82 points • comment • jul 19, 2025

  71. ESA’s Moonlight programme: Pioneering the path for lunar exploration (2024)

    82 points • comment • jul 14, 2025

  72. N78 band 5G NR recordings

    82 points • comment • jul 17, 2025

  73. WebAssembly: Yes, but for What?

    82 points • comment • jul 08, 2025

  74. Copper is Faster than Fiber (2017) [pdf]

    82 points • comment • jul 01, 2025

  75. Kimi-K2 Tech Report [pdf]

    82 points • comment • jul 21, 2025

  76. AI Companion Piece

    82 points • comment • jul 28, 2025

  77. Ask HN: Freelancer? Seeking freelancer? (July 2025)

    82 points • comment • jul 01, 2025

  78. NIH limits scientists to six applications per year

    82 points • comment • jul 21, 2025

  79. Replication of Quantum Factorisation Records with a VIC-20, an Abacus, and a Dog

    82 points • comment • jul 18, 2025

  80. NINA: Rebuilding the original AIM, AOL Desktop, Yahoo and ICQ platforms

    82 points • comment • jul 17, 2025

  81. DOJ goes after US citizen for developing anti-ICE app

    82 points • comment • jul 08, 2025

  82. Multiplatform Matrix Multiplication Kernels

    82 points • comment • jul 18, 2025

  83. Why you should delete WhatsApp and install Signal

    82 points • comment • jul 09, 2025

  84. Checking Out CPython 3.14's remote debugging protocol

    82 points • comment • jul 23, 2025

  85. Series of posts on HTTP status codes (2018)

    82 points • comment • jul 09, 2025

  86. Pet ownership and cognitive functioning in later adulthood across pet types

    81 points • comment • jul 05, 2025

  87. DIY Telescope Mods That Transformed My Astrophotography

    81 points • comment • jul 15, 2025

  88. phkmalloc

    81 points • comment • jul 01, 2025

  89. Cable bacteria are living batteries

    81 points • comment • jul 23, 2025

  90. Show HN: WTFfmpeg – Natural Language to FFmpeg Translator

    81 points • comment • jul 23, 2025

  91. What the Internet Was Like in 1998

    81 points • comment • jul 15, 2025

  92. C++: Zero-cost static initialization

    81 points • comment • jul 15, 2025

  93. Super-resolution microscopes reveal new details of cells and disease

    81 points • comment • jul 18, 2025

  94. TapTrap: Animation‑Driven Tapjacking on Android

    81 points • comment • jul 22, 2025

  95. I'm Unsatisfied with Easing Functions

    81 points • comment • jul 16, 2025

  96. Grok 4 Heavy Protects it's System prompt

    81 points • comment • jul 12, 2025

  97. US Government takes $1B from nuclear modernization for gold-plated jet

    81 points • comment • jul 27, 2025

  98. Solid protocol restores digital agency

    81 points • comment • jul 24, 2025

  99. Nvidia Launches Family of Open Reasoning AI Models: OpenReasoning Nemotron

    80 points • comment • jul 21, 2025

  100. How to scale RL to 10^26 FLOPs

    80 points • comment • jul 10, 2025