Show HN ranking for the past month

  1. A game where you build a GPU | 187
  2. I built a tiny LLM to demystify how language models work | 134
  3. Brutalist Concrete Laptop Stand (2024) | 238
  4. I built a frontpage for personal blogs | 195
  5. Apfel – The free AI already on your Mac | 157
  6. I took back Video.js after 16 years and we rewrote it to be 88% smaller | 137
  7. boringBar – a taskbar-style dock replacement for macOS | 307
  8. Pardonned.com – A searchable database of US Pardons | 276
  9. Is Hormuz open yet? | 209
  10. Smol machines – subsecond coldstart, portable virtual machines | 144
  11. Ghost Pepper – Local hold-to-talk speech-to-text for macOS | 200
  12. Gemini can now natively embed video, so I built sub-second video search | 108
  13. 1-Bit Bonsai, the First Commercially Viable 1-Bit LLMs | 153
  14. Email.md – Markdown to responsive, email-safe HTML | 94
  15. I put an AI agent on a $7/month VPS with IRC as its transport layer | 96
  16. Git bayesect – Bayesian Git bisection for non-deterministic bugs | 43
  17. I made a YouTube search form with advanced filters | 204
  18. GovAuctions lets you browse government auctions at once | 91
  19. I made a calculator that works over disjoint sets of intervals | 51
  20. Real-time AI (audio/video in, voice out) on an M3 Pro with Gemma E2B | 38
  21. An interactive map of Tolkien's Middle-earth | 70
  22. PanicLock – Close your MacBook lid disable TouchID –> password unlock | 113
  23. 30u30.fyi – Is your startup founder on Forbes' most fraudulent list? | 99
  24. Stop paying for Dropbox/Google Drive, use your own S3 bucket instead | 207
  25. Oberon System 3 runs natively on Raspberry Pi 3 (with ready SD card) | 113
  26. Gemma 4 Multimodal Fine-Tuner for Apple Silicon | 28
  27. Cq – Stack Overflow for AI coding agents | 103
  28. CLI to order groceries via reverse-engineered REWE API (Haskell) | 85
  29. Postgres extension for BM25 relevance-ranked full-text search | 56
  30. Every CEO and CFO change at US public companies, live from SEC | 64
  31. I built a social media management tool in 3 weeks with Claude and Codex | 131
  32. sllm – Split a GPU node with other developers, unlimited tokens | 104
  33. Turbolite – a SQLite VFS serving sub-250ms cold JOIN queries from S3 | 43
  34. Twitch Roulette – Find live streamers who need views the most | 94
  35. I built a Cargo-like build tool for C/C++ | 169
  36. M. C. Escher spiral in WebGL inspired by 3Blue1Brown | 32
  37. Ithihāsas – a character explorer for Hindu epics, built in a few hours | 45
  38. CSS Studio. Design by hand, code by agent | 107
  39. TurboQuant-WASM – Google's vector quantization in the browser | 7
  40. A cartographer's attempt to realistically map Tolkien's world | 31
  41. ProofShot – Give AI coding agents eyes to verify the UI they build | 106
  42. FluidCAD – Parametric CAD with JavaScript | 38
  43. I made open source, zero power PCB hackathon badges | 18
  44. MacMind – A transformer neural network in HyperCard on a 1989 Macintosh | 42
  45. A plain-text cognitive architecture for Claude Code | 49
  46. Gemma Gem – AI model embedded in a browser – no API keys, no cloud | 21
  47. Made a little Artemis II tracker | 61
  48. Dull – Instagram Without Reels, YouTube Without Shorts (iOS) | 123
  49. Atomic – Self-hosted, semantically-connected personal knowledge base | 27
  50. Forkrun – NUMA-aware shell parallelizer (50×–400× faster than parallel) | 41
  51. LangAlpha – what if Claude Code was built for Wall Street? | 54
  52. 41 years sea surface temperature anomalies | 73
  53. Orange Juice – Small UX improvements that make HN easier to read | 158
  54. Shader Lab, like Photoshop but for shaders | 42
  55. Run TRELLIS.2 Image-to-3D generation natively on Apple Silicon | 22
  56. Zerobox – Sandbox any command with file, network, credential controls | 93
  57. Marimo pair – Reactive Python notebooks as environments for agents | 35
  58. MDV – a Markdown superset for docs, dashboards, and slides with data | 50
  59. Termcraft – Terminal-first 2D sandbox survival in Rust | 25
  60. Libretto – Making AI browser automations deterministic | 57
  61. Stage – Putting humans back in control of code review | 108
  62. Hippo, biologically inspired memory for AI agents | 29
  63. Claudraband – Claude Code for the Power User | 44
  64. I pipe free sports streams into Jellyfin – no ads, just HLS | 37
  65. Tusk for macOS and Gnome | 50
  66. SPICE simulation → oscilloscope → verification with Claude Code | 32
  67. Contrapunk – Real-time counterpoint harmony from guitar input | 56
  68. AI Roundtable – Let 200 models debate your question | 98
  69. Anos – a hand-written ~100KiB microkernel for x86-64 and RISC-V | 32
  70. I built a DNS resolver from scratch in Rust – no DNS libraries | 68
  71. Moon simulator game, ray-casting | 25
  72. Prompt-to-Excalidraw demo with Gemma 4 E2B in the browser (3.1GB) | 46
  73. QuickBEAM – run JavaScript as supervised Erlang/OTP processes | 16
  74. Faceoff – A terminal UI for following NHL games | 36
  75. Gridland: make terminal apps that also run in the browser | 14
  76. We built a camera only robot vacuum for less than $300 (well almost) | 56
  77. CodeBurn – Analyze Claude Code token usage by task | 26
  78. Modo – I built an open-source alternative to Kiro, Cursor, and Windsurf | 28
  79. TinyOS – A minimalist RTOS for Cortex-M written in C | 43
  80. Flight-Viz – 10K flights on a 3D globe in 3.5MB of Rust+WASM | 45
  81. Pion/handoff – Move WebRTC out of browser and into Go | 17
  82. Veil – Dark mode PDFs without destroying images, runs in the browser | 27
  83. Coasts – Containerized Hosts for Agents | 38
  84. BreezePDF – Free, in-browser PDF editor | 46
  85. Fio: 3D World editor/game engine – inspired by Radiant and Hammer | 12
  86. Sycamore – next gen Rust web UI library using fine-grained reactivity | 75
  87. Travel Hacking Toolkit – Points search and trip planning with AI | 41
  88. Plain – The full-stack Python framework designed for humans and agents | 51
  89. Create a full language server in Go with 3.17 spec support | 18
  90. NASA Artemis II Mission Timeline Tracker | 17
  91. A WYSIWYG word processor in Python | 38
  92. Home Maker: Declare Your Dev Tools in a Makefile | 66
  93. DuckDB community extension for prefiltered HNSW using ACORN-1 | 5
  94. SmallDocs – Markdown without the frustrations | 45
  95. TurboQuant for vector search – 2-4 bit compression | 6
  96. Optio – Orchestrate AI coding agents in K8s to go from ticket to PR | 59
  97. Sheet Ninja – Google Sheets as a CRUD Back End for Vibe Coders | 74
  98. Revise – An AI Editor for Documents | 76
  99. OsintRadar – Curated directory for osint tools | 9
  100. We fingerprinted 178 AI models' writing styles and similarity clusters | 23