1. When someone says they hate your product (www.getflack.com)
    customer feedbackproduct dislikenegative reactions
    171 points by jger15 1 day | 122 comments
  2. Flame Graphs vs Tree Maps vs Sunburst (2017) (www.brendangregg.com)
    128 points by gudzpoz 3 days | 35 comments
  3. Singapore Study Links Heavy Infant Screen Time to Teen Anxiety (www.bloomberg.com)
    infant screen timechildhood anxietyteen mental health
    75 points by 1vuio0pswjnm7 about 8 hours | 42 comments
  4. Dollar on track for steepest annual drop for almost a decade (www.ft.com)
    currency market trendsus dollar declinefinancial market analysis
    30 points by mraniki about 5 hours | 4 comments
  5. Libgodc: Write Go Programs for Sega Dreamcast (github.com)
    go programming languagesega dreamcastgame development
    225 points by drpaneas 1 day | 56 comments
  6. I migrated to an almost all-EU stack and saved 500€ per year (www.zeitgeistofbytes.com)
    eu technologydigital sovereigntytech migration
    313 points by alexcos about 21 hours | 228 comments
  7. List of domains censored by German ISPs (cuiiliste.de)
    domains censoredgerman internet service providerscensorship laws
    403 points by elcapitan 1 day | 163 comments
  8. Vitest Browser Mode Guide (howtotestfrontend.com)
    64 points by howToTestFE 6 days | 8 comments
  9. A production bug that made me care about undefined behavior (gaultier.github.io)
    undefined behaviorprogramming bugssoftware development
    153 points by birdculture 1 day | 100 comments
  10. Stanford Lecture: Dr. Don Knuth – Adventures with Knight's Tours [video] (www.youtube.com)
    74 points by vismit2000 7 days | 9 comments
  11. Show HN: Superset – Terminal to run 10 parallel coding agents (superset.sh)
    91 points by avipeltz 7 days | 85 comments
  12. Ask HN: Does reading HN make you happy?
    22 points by yakattak about 4 hours | 11 comments
  13. Quickemu: Quickly create and run optimised Windows, macOS and Linux VMs (github.com)
    virtual machine creationvirtualization softwareoperating system emulation
    23 points by teekert about 13 hours | 2 comments
  14. Harvard Youth Poll (51st Edition – Fall 2025) (iop.harvard.edu)
    10 points by futurecat about 11 hours | 1 comments
  15. Show HN: A 45x45 Connections Puzzle To Commemorate 2025=45*45 (thomaswc.com)
    70 points by thomaswc 7 days | 21 comments
  16. Huge Binaries (fzakaria.com)
    financial marketstrading strategiesinvestment analytics
    204 points by todsacerdoti 1 day | 109 comments
  17. All Delisted Steam Games (delistedgames.com)
    steam gamesdelisted gamesgaming history
    257 points by Bondi_Blue 1 day | 126 comments
  18. Karpathy on Programming: “I've never felt this much behind” (twitter.com)
    aimachine learningprogramming
    495 points by rishabhaiover 4 days | 557 comments
  19. Feynman's Hughes Lectures: 950 pages of notes (thehugheslectures.info)
    physics notesrichard feynmanhughes lectures
    194 points by gnubison 1 day | 42 comments
  20. Show HN: Aroma: Every TCP Proxy Is Detectable with RTT Fingerprinting (github.com)
    78 points by Sakura-sx 5 days | 49 comments
  21. Public Sans – A strong, neutral typeface (public-sans.digital.gov)
    fontstypographydesign
    217 points by mhb about 6 hours | 94 comments
  22. The Signature Flicker (steipete.me)
    25 points by tosh 5 days | 16 comments
  23. Geology of the Gulf of the Farallones National Marine Sanctuary (pubs.usgs.gov)
    radioactive waste dumpingusgs environmental concernssan francisco bay area history
    50 points by greesil about 22 hours | 15 comments
  24. Easily Dealing with Any-Dimensional Planes (gpfault.net)
    9 points by ibobev 5 days | 2 comments
  25. Streaming compression beats framed compression (bou.ke)
    29 points by bouk 4 days | 15 comments
  26. My First Meshtastic Network (rickcarlino.com)
    wireless networkingmesh networkshome networking
    167 points by rickcarlino 1 day | 87 comments
  27. Asking Gemini 3 to generate Brainfuck code results in an infinite loop (teodordyakov.github.io)
    infinite loopsbrainfuck programming languagegemini 3
    121 points by TeodorDyakov 1 day | 89 comments
  28. Show HN: See what readers who loved your favorite book/author also loved to read (shepherd.com)
    book recommendationsreading suggestionsliterary matchmaking
    125 points by bwb 1 day | 36 comments
  29. Why is calling my asm function from Rust slower than calling it from C? (ohadravid.github.io)
    asm-rust-performancefunction-call-optimizationcompiler- overhead
    116 points by gavide 3 days | 41 comments
  30. Developing a Beautiful and Performant Block Editor in Qt C++ and QML (rubymamistvalove.com)
    140 points by michaelsbradley 4 days | 53 comments
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