Show HN ranking for the past day

  1. Firenook – Firebase emulators in Rust: 40× faster writes, 10× less RAM | 16
  2. Stroq – a local audit of what your coding agent did and why | 29
  3. TubeHaus – an open-source YouTube client with no Google account | 5
  4. Inference business simulator – don't go broke, rent GPUs, serve tokens | 1
  5. Distill anyone's writing style into a skill | 0
  6. Grasmere: Markdown for Writers and Researchers | 1
  7. Nico – a two-agent type personal agent on your Mac | 2
  8. A C++ Compiler That Is Faster Than GCC and Clang | 2
  9. HackerFriction, HackerTube for what HN complains about | 0
  10. Zenith, a developer platform for shipping and selling your app | 2
  11. K8sman – A Native Kubernetes IDE | 3
  12. I built Postraid to help founders create social media content with AI | 5
  13. Get Better at Piano with Noodle | 4
  14. Cabinet of Distilled Pixels | 1
  15. Lmux – A Lightweight macOS Terminal for Claude Code and Codex | 0
  16. Anything to colors – To every dream, its colors | 3
  17. An aquarium game with a real nitrogen cycle | 0
  18. FranklyMail, business email and workspace tools for $9/year | 5
  19. Kids Shelf, your kids' own little internet | 2
  20. Strive and Seek – original merch for builders, hackers and founders | 0
  21. Aloud – native macOS TTS for selected text, PDFs and screenshots ($19) | 0
  22. XSDHub – checks correctness of invoice format and local standards | 1
  23. I moved to Barcelona and outgrew Duolingo, so I built this | 0
  24. Droplis – a one click logic game | 0
  25. Waymark – A workflow engine that compiles jobs instead of replaying | 0
  26. 3-minute desk breaks based on Radio Taiso and Wordle | 0
  27. Spaceguesser – GeoGuessr for the Solar System | 2
  28. Simulating three LA wildfires in the browser with WebGPU | 0
  29. The web needs more creativity and whimsy | 0
  30. Sanctuary – Offline LLM Running on Apple Silicon Metal (iOS) | 0
  31. Securing GrokBot | 0
  32. Hyperbutler – Docker on Windows 11 Without WSL or Docker Desktop | 0
  33. Gleanary – a personal knowledge library you can talk to, for macOS | 0
  34. Metrics, Monitoring, and Alerting for Agents | 1
  35. Spindle – a full-featured, type-safe web framework for OCaml 5 | 0
  36. A Modern Agentic LaTeX Editor | 0
  37. HackerGit – Every GitHub repo shared on HN | 5
  38. Flawless UI/UX – A design skill and inspection CLI for coding agents | 0
  39. SrcWranglr | 0
  40. L4H – our hypervisor built on the seL4 microkernel | 0
  41. Music theory drawn on a real guitar fretboard, one engine per diagram | 0
  42. MyArc, an open-source Chromium browser that works like Arc | 0
  43. HackerRepos – HackerTube for repos mentioned on HN | 2
  44. Teach a speech model (en) a name by saying it once, on your Mac | 0
  45. Thinker – Trim context and cache knowledge to extend agent usage limits | 2
  46. Hand Your Markdown Tasks to Claude Code from a Kanban Board | 0
  47. Firefox extension to upload text to rentry quickly | 3
  48. Find people on X asking for a product like yours | 3
  49. Lab Canary – Rating AI labs on whether their staff can speak up | 0
  50. A Go JSON library faster than Sonic, with encoding/JSON/v2 support | 0
  51. AI Heat Map generated real-time from over 140 News Feeds | 0
  52. Resource Manager – Manage all resources on the computer | 0
  53. Lunar – a coding harness built for transparency and efficiency | 0
  54. Northmeadow – encrypted shared memory for local AI agents and people | 1
  55. I built a fast Java linter in Rust | 0
  56. Open-source proxy for per-tenant Postgres, no app changes | 0
  57. Sshole-audit – Find, prove and fix *sshole: the OpenSSH password bypass | 0
  58. Lantern Lattice – the call graph from your compiler, for coding agents | 0
  59. Markdown OKF-Schema Studio for VS Code | 0
  60. calsdk, one TypeScript API for Google Calendar, Outlook and iCloud | 0
  61. A 69-byte on-chain PNG that turns OLED pixels off (0 nits) | 0
  62. Resilient AI Worker Queue with Redis, BullMQ, and Budget Kill Switches | 0
  63. Green tests are not proof – verifier for C/C++ and firmware fixes | 0
  64. FicScout – Like Goodreads, but see books rated by characters, plot etc. | 0
  65. Replay three AI agent approval failures in five seconds, in Python | 0
  66. Taskivities – where tasks follow you till they are done | 1
  67. BeatBox – a cybersecurity lab on your own computer (QEMU, Rust) | 0
  68. Roblox game idea generator I built with AI as a non-coder | 0
  69. PinSharing – OSM static maps and geocoding you can cache forever | 0
  70. Stenvakt, a server hardening and patching tool | 0
  71. Animated React components that also ship as single HTML files | 0
  72. Tokenfund – back open source with your coding agent's tokens, not money | 0
  73. Aireel.tv Paste your landing page. Get a produced promo film | 3
  74. A terminal viewer for plain text data files (JSON,YAML,CSV,XML,) | 0
  75. See an AI-drafted LinkedIn post and quote graphic, no signup or card | 0
  76. Misogi - Do one hard thing this year, coached by your Muse | 1
  77. Tao Browser – a WebKit browser with separate logins per space | 0
  78. LLMBrake – Per-customer dollar caps for OpenAI/Anthropic API calls | 0
  79. Lo-fi layered over air traffic control (recorded myself) | 2
  80. Keynate – News sites and blogs installed on your own server in minutes | 0
  81. Vector – a macOS app for engineering with agents | 0
  82. ReadyTab – new-tab workspace with a desktop companion | 1
  83. NextGen WAF – Native Prolog Server and Rule System | 0
  84. Synaps – Turn your agents into autonomous daemons | 0
  85. Magertron – AI Orchestrator for agents' tools, APIs, LLMs and streams | 1
  86. Cwist — Tiny, Easy, and Structured Web Framework for C | 1
  87. Radio Dystopia | 0
  88. I made a tool that turns your Google Search Console data IN public page | 0
  89. QuanterLab, describe a trading strategy, watch it build in front of you | 0
  90. oldTunes – iTunes 4.9 for modern macOS (With GEISS) | 0
  91. MeetCrate, export your Read AI and Fathom notes locally | 0
  92. Tunefield – DJ's music library as a 3D field (free, open source, macOS) | 0
  93. RippleMap – Map dependencies across GitHub repositories | 0
  94. Ferry, a highly customizable and feature-rich file manager for macOS | 0
  95. Trademark Screen – free plain-English trademark check with email watch | 1
  96. Sleek Android <-> macOS file transfer app | 1
  97. Bisimia – A TLA+ environment that runs in the browser | 0
  98. ChessGrind – Turn missed chess positions into training that sticks | 0
  99. PDF Reading, Annotation and Signing Inside Your Markdown Notes | 0
  100. Typos – Render Typst Documents to Thermal Printers (Go and ESC/POS) | 0