1. Show HN: Open-Source 8-Ch BCI Board (ESP32 and ADS1299 and OpenBCI GUI) (github.com)
    brain computer interfaceesp32open-source
    53 points by simontheHWguy 4 days | 21 comments
  2. The C3 Programming Language (c3-lang.org)
    c3 programming languagecomputer scienceprogramming tools
    369 points by y1n0 6 days | 258 comments
  3. Maybe comments should explain 'what' (2017) (www.hillelwayne.com)
    commenting best practicescode readabilitycoding communication
    204 points by zahrevsky 5 days | 203 comments
  4. Show HN: I replaced Beads with a faster, simpler Markdown-based task tracker (github.com)
    80 points by wild_egg 5 days | 48 comments
  5. An update from Commonwealth Fusion Systems (January 2026) [video] (www.youtube.com)
    4 points by barbazoo about 22 hours | discuss
  6. Show HN: Offline tiles and routing and geocoding in one Docker Compose stack (www.corviont.com)
    docker composeoffline mappinggeocoding
    102 points by packet_mover 6 days | 38 comments
  7. GLM-4.7: Frontier intelligence at record speed – now available on Cerebras (www.cerebras.ai)
    6 points by sunils34 1 day | discuss
  8. FreeBSD: Home NAS, part 1 – configuring ZFS mirror (RAID1) (rtfm.co.ua)
    freenaszfs raid1nas configuration
    149 points by todsacerdoti 7 days | 53 comments
  9. Standard Ebooks: Public Domain Day 2026 in Literature (standardebooks.org)
    public domain dayliterary heritageclassic books
    380 points by WithinReason 7 days | 55 comments
  10. Logitech fails to renew macOS certificate for G Hub, chaos ensues (www.reddit.com)
    macoslogitechg hub
    18 points by fork-bomber 1 day | 5 comments
  11. One Number I Trust: Plain-Text Accounting for a Multi-Currency Household (lalitm.com)
    accounting softwarehousehold budgetmulti-currency management
    142 points by ayi 7 days | 91 comments
  12. 10 years of personal finances in plain text files (sgoel.dev)
    personal financeplain textfinancial planning
    496 points by wrxd 7 days | 190 comments
  13. Show HN: Finding similarities in New Yorker covers (shoplurker.com)
    artdesignillustration
    18 points by tkp-415 3 days | 8 comments
  14. Ask HN: How would you decouple from the US?
    30 points by yawa_me_worht 1 day | 16 comments
  15. Commodore 64 floppy drive has the power to be a computer and runs BASIC (www.tomshardware.com)
    classic computersretro technologyvintage computing
    38 points by rbanffy 2 days | 23 comments
  16. Boston Dynamics and DeepMind form new AI partnership (bostondynamics.com)
    artificial intelligenceroboticsmachine learning
    95 points by mfiguiere 4 days | 52 comments
  17. Robotopia: A 3D, First-Person, Talking Simulator (elbowgreasegames.substack.com)
    3d gamestalking simulatorrobot games
    15 points by psawaya about 23 hours | discuss
  18. Debian GNOME team announces intent to remove GTK 2 in Debian 14 (lists.debian.org)
    6 points by superkuh about 18 hours | 3 comments
  19. Poison Fountain (rnsaffn.com)
    11 points by ares623 2 days | discuss
  20. iFixit: We Found the Worst Devices at CES 2026 [video] (www.youtube.com)
    8 points by josephcsible about 19 hours | discuss
  21. I came back from Cursor to VS Code (pablomarino.com)
    cursorvs codedevelopment tool
    23 points by pablonm 4 days | 9 comments
  22. xAI Raises $20B Series E (x.ai)
    artificial intelligencestartup fundingventure capital
    24 points by runesoerensen 3 days | 11 comments
  23. Microsoft Office renamed to “Microsoft 365 Copilot app” (www.office.com)
    office renamingmicrosoft 365 integrationai powered productivity
    363 points by LeoPanthera 4 days | 272 comments
  24. Ask HN: Who is hiring? (January 2026)
    354 points by whoishiring 7 days | 342 comments
  25. The Case for Nushell (2023) (www.sophiajt.com)
    nushellcommand-line shellpowershell alternative
    66 points by ravenical 2 days | 65 comments
  26. More than a quarter of adults worldwide could benefit from GLP-1 medications (medicalxpress.com)
    6 points by geox about 19 hours | 2 comments
  27. Clicks Communicator (www.clicksphone.com)
    voip phone systemsbusiness communication toolsenterprise messaging software
    421 points by microflash 7 days | 260 comments
  28. Show HN: An LLM-Powered PCB Schematic Checker (Major Update) (traceformer.io)
    llm-powered schematic checkerelectronic design automationpcb validation
    54 points by wafflesfreak 5 days | 22 comments
  29. Show HN: uvx ptn, scan a QR, get a terminal in your phone (github.com)
    mobile terminalqr scannerremote access
    100 points by yxl448 7 days | 43 comments
  30. How Kraft Heinz lost its lock on mac and cheese and American shoppers (www.wsj.com)
    macaroni and cheesekraft heinzfood industry
    29 points by noleary 5 days | 32 comments
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