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Archives for Oct 2025

1. Show HN: Strange Attractors
   (802 points | Comments)

2. Show HN: Quibbler – A critic for your coding agent that learns what you want
   (114 points | Comments)

3. Show HN: I made a heatmap diff viewer for code reviews
   (265 points | Comments)

4. Show HN: In a single HTML file, an app to encourage my children to invest
   (247 points | Comments)

5. Show HN: Learn German with Games
   (126 points | Comments)

6. Show HN: Pipelex – Declarative language for repeatable AI workflows
   (122 points | Comments)

7. Show HN: Bash Screensavers
   (246 points | Comments)

8. Show HN: JSON Query
   (153 points | Comments)

9. Show HN: ISS in Real Time – 25 Years Aboard the International Space Station
   (164 points | Comments)

10. Show HN: Write Go code in JavaScript files
    (158 points | Comments)

11. Show HN: MyraOS – My 32-bit operating system in C and ASM (Hack Club project)
    (247 points | Comments)

12. Show HN: Diagram as code tool with draggable customizations
    (259 points | Comments)

13. Show HN: Shadcn/UI theme editor – Design and share Shadcn themes
    (135 points | Comments)

14. Show HN: I built a tech news aggregator that works the way my brain does
    (187 points | Comments)

15. Show HN: Tommy – Turn ESP32 devices into through-wall motion sensors
    (106 points | Comments)

16. Show HN: Git for LLMs – A context management interface
    (103 points | Comments)

17. Show HN: Nostr Web – decentralized website hosting on Nostr
    (101 points | Comments)

18. Show HN: Deta Surf – An open source and local-first AI notebook
    (140 points | Comments)

19. Show HN: Katakate – Dozens of VMs per node for safe code exec
    (124 points | Comments)

20. Show HN: I created a cross-platform GUI for the JJ VCS (Git compatible)
    (140 points | Comments)

21. Show HN: Playwright Skill for Claude Code – Less context than playwright-MCP
    (188 points | Comments)

22. Show HN: Duck-UI – Browser-Based SQL IDE for DuckDB
    (213 points | Comments)

23. Show HN: ASCII Automata
    (102 points | Comments)

24. Show HN: I'm making a detective game built on Wikipedia
    (315 points | Comments)

25. Show HN: Play abstract strategy board games online with friends or against bots
    (178 points | Comments)

26. Show HN: Modshim – A new alternative to monkey-patching in Python
    (108 points | Comments)

27. Show HN: Scriber Pro – Offline AI transcription for macOS
    (137 points | Comments)

28. Show HN: Halloy – Modern IRC client
    (381 points | Comments)

29. Show HN: Firm, a text-based work management system
    (171 points | Comments)

30. Show HN: SQLite Online – 11 years of solo development, 11K daily users
    (464 points | Comments)

31. Show HN: Cadence – A guitar theory app
    (193 points | Comments)

32. Show HN: I built a simple ambient sound app with no ads or subscriptions
    (313 points | Comments)

33. Show HN: AI toy I worked on is in stores
    (156 points | Comments)

34. Show HN: I made an esoteric programming language that's read like a spellbook
    (176 points | Comments)

35. Show HN: Rift – A tiling window manager for macOS
    (212 points | Comments)

36. Show HN: Semantic search over the National Gallery of Art
    (145 points | Comments)

37. Show HN: I invented a new generative model and got accepted to ICLR
    (655 points | Comments)

38. Show HN: Open source, logical multi-master PostgreSQL replication
    (151 points | Comments)

39. Show HN: I wrote a full text search engine in Go
    (131 points | Comments)

40. Show HN: I've built a tiny hand-held keyboard
    (410 points | Comments)

41. Show HN: I built a web framework in C
    (418 points | Comments)

42. Show HN: A Lisp Interpreter for Shell Scripting
    (113 points | Comments)

43. Show HN: FleetCode – Open-source UI for running multiple coding agents
    (103 points | Comments)

44. Show HN: Recall: Give Claude memory with Redis-backed persistent context
    (171 points | Comments)

45. Show HN: Baby's first international landline
    (221 points | Comments)

46. Show HN: CSS Extras
    (103 points | Comments)

47. Show HN: Timelinize – Privately organize your own data from everywhere, locally
    (629 points | Comments)

48. Show HN: MARS – Personal AI robot for builders (< $2k)
    (123 points | Comments)

49. Show HN: A Digital Twin of my coffee roaster that runs in the browser
    (157 points | Comments)

50. Show HN: I'm building a browser for reverse engineers
    (345 points | Comments)

51. Show HN: Kent Dybvig's Scheme Machine in 400 Lines of C (Heap-Memory Model)
    (226 points | Comments)

52. Show HN: Write It Down – Personal finance tracker
    (271 points | Comments)

53. Show HN: ut – Rust based CLI utilities for devs and IT
    (170 points | Comments)

54. Show HN: ASCII Drawing Board
    (121 points | Comments)

55. Show HN: Pyscn – Python code quality analyzer for vibe coders
    (136 points | Comments)

56. Show HN: Autism Simulator
    (778 points | Comments)

57. Show HN: ChartDB Agent – Cursor for DB schema design
    (130 points | Comments)