1. Show HN: Ariadne – A Rust implementation of aperiodic cryptography
    24 points 21 comments
  2. Show HN: Lego Island Playable in the Browser
    88 points 23 comments
  3. Show HN: Report idling vehicles in NYC (and get a cut of the fines) with AI
    150 points 203 comments
  4. Show HN: Luna Rail – Treating night trains as a spatial optimization problem
    120 points 61 comments
  5. Show HN: Turn a paper's DOI into its full reference list (BibTeX/RIS, etc.)
    42 points 13 comments
  6. Show HN: Urpal – An AI-powered productivity canvas for file notes and tasks
    3 points 0 comments
  7. Show HN: I'm a doctor and built a responsive breathing app for anxiety and sleep
    90 points 38 comments
  8. Show HN: I'm building an app to replace Overleaf and Notion
    70 points 45 comments
  9. Show HN: A Tool to Summarize Kenya's Parliament with Rust, Whisper, and LLMs
    75 points 11 comments
  10. Show HN: I made a screenshot beautifier
    35 points 28 comments
  11. Show HN: Studygraph – Personalized learning that adapts to your study style
    3 points 0 comments
  12. Show HN: Progressor – coach that breaks down big goals into actionable steps
    31 points 17 comments
  13. Show HN: MMOndrian
    67 points 41 comments
  14. Show HN: Mqutils – Universal Go message queue library
    6 points 0 comments
  15. Show HN: To-Userscript: Chrome Extension to Userscript Converter
    41 points 5 comments
  16. Show HN: REPL is the memory layer for multi-agent AI apps – Sherlog‑MCP
    4 points 0 comments
  17. Show HN: Inspect and extract files from MSI installers directly in your browser
    130 points 23 comments
  18. Show HN: A color name API that maps hex to the closest human-readable name
    96 points 52 comments
  19. Show HN: Nxtscape – an open-source agentic browser
    305 points 198 comments
  20. Show HN: SnapQL – Desktop app to query Postgres with AI
    99 points 73 comments
  21. Show HN: I Built a Site That Curates Weird YouTube Rabbit Holes Daily
    54 points 14 comments
  22. Show HN: Stacklane – GitHub App for Stacked PR Clarity
    7 points 4 comments
  23. Show HN: Lazycontainer: A Terminal UI for Apple Containers
    2 points 0 comments
  24. Show HN: I wrote a new BitTorrent tracker in Elixir
    385 points 72 comments
  25. Show HN: Remotely Good – AI-powered job platform for remote, mission-driven work
    4 points 0 comments
  26. Show HN: Unregistry – “docker push” directly to servers without a registry
    703 points 163 comments
  27. Show HN: EnrichMCP – A Python ORM for Agents
    130 points 33 comments
  28. Show HN: Workout.cool – Open-source fitness coaching platform
    811 points 232 comments
  29. Show HN: Nethole – Soft-blocking WPA3 with ARP spoofing
    4 points 0 comments
  30. Show HN: A DOS-like hobby OS written in Rust and x86 assembly
    202 points 60 comments
more