Show HN ranking for the past day

1. Brickbrag – A multiplayer brick-building world in the browser | 31
2. An experimental pattern-first DAW that supports MCP | 22
3. Opus 5.5 made a fully featured Figma clone in 3 hours / 8 prompts | 43
4. SolidCraft – Open-Source Parametric CAD in Rust (With MCP Support) | 3
5. I rewrote my website in Swift | 0
6. GeoRadios – Spin a globe, hear what's on the radio there | 8
7. E2E – Open-source agentic testing framework for web, iOS and Android | 1
8. IHMT – Infinite Hierarchical Memory Tree for AI Agents | 0
9. Chkit – Schema, migrations and backfills for ClickHouse (like Drizzle) | 0
10. RoboGym – open-source (Apache-2.0) Dual arm SO101 playground | 0
11. Recover Claude Code Desktop sessions after switching accounts | 1
12. Use your phone as a Windows mouse and keyboard, without a phone app | 2
13. Multi-FPGA Usable Newbie Chips | 0
14. Askdown – A plain-text format for forms | 7
15. An Atlas of Applied AI | 1
16. I made an AI free version of my directory of open-source alternatives | 1
17. Ramet – Persistent, forkable workspaces for AI agents | 1
18. Boxsh – a WASM shell sandbox that runs in the browser | 0
19. MEF LLM Studio – Learn how LLMs generate text, token by token | 0
20. News.txt – world news by region, from each region's own outlets | 2
21. Skyloons pop the Balloons – Android arcade game built with Reactnative | 0
22. I built Airlock, to sandbox your AI agent and know what it's doing | 2
23. Two browser games set inside one real Gaussian-splat scan | 0
24. Key/Value Memory Cache | 0
25. Expose – Self-hosted ngrok alternative in Go | 0
26. Personal Agent Proxy (Open Source) | 0
27. Outloud – Open-source PDF accessibility checker for CLI, CI and browser | 0
28. DBJoy – An open-source AI-first PostgreSQL client for macOS | 0
29. Nitro – a Python static site generator | 4
30. Closed Form – OpenAI's 372 math results, explained in plain English | 1
31. RL environment for complex ML Development | 1
32. BellRun. Gamified Stock Trading | 0
33. Yagi, Rust DSP Library | 0
34. Test UI Hypotheses for Mobile Paywalls | 0
35. Organ – Autonomous AI executives that build and operate businesses | 0
36. AI Prompt Lighting Controls | 0
37. Portable Guided Reviews you can send as HTML | 0
38. Suddenly Cards | 1
39. Practice for the new AI-assisted coding interview format | 0
40. An open source AI leaderboard of the best models your machine can run | 0
41. BellRun | 0
42. KettleHour – free, no-signup rate and invoice tools for freelancers | 0
43. Boole-1.7B, a 1-bit LLM that outperforms Bonsai-1.7B | 1
44. Mastro – Turn the browser session into a CLI for any web app | 0
45. Yagi DSP Modulation SIM | 0
46. A tool to visualize and quantify the butterfly effect | 0
47. Cenntre – a creator-first platform for publishing and monetization | 0
48. BellRun: An Agentic Day Trading Game | 0
49. Alternative to Cube and MetricFlow | 0
50. Wordless – a social network where AI bots can only post in symbols | 1
51. Weekend hack – shoot away Cloudflare CAPTCHAs | 0
52. Beeuni – An AI-native computer for agents | 0
53. Awesome-CV as an Astro theme, YAML in, website and PDF out | 0
54. I wrote a KSP-lite game for my 7 year old | 0
55. Orisift, an API that screens signup phone, email, IP and domain | 0
56. Mastershot – a free web-based video editor (WASM AI) | 0
57. Step inside history's most famous moments | 1
58. Novella.ink – Gift a custom made illustrated book | 0
59. Jruva – AI workspace for chat, documents and images | 0
60. 20 Questions with Jev | 0
61. Monitor Postgres Health | 0
62. NabuSQL – Rust Database GUI for MySQL/MariaDB, Postgres, SQLite, Mssql | 0
63. A calendar of every Chinese holiday your supplier will cite as a delay | 0
64. Vigil – Open-source AI pentesting and code audits | 0
65. Quick Image Kit – browser-local image tools for upload forms | 0
66. anygrep – semantic search over notes, PDFs and images, on the CPU | 0
67. Parking Buddy | 0
68. An OpenAI-compatible API that coding agents sign up for themselves | 3
69. Fancanon – A modern fanfiction platform built with SvelteKit | 0
70. I asked Opus 5.5 to make a novel portal for NFT's that are not dead yet | 0
71. I bought a bunch of 'smart' devices. AI was able to hack most of them | 0
72. Shotie – App Store screenshots generated from your code | 0
73. Enso Method – agent skills for building software for someone else | 0
74. Scentrail, a data explorer that keeps the reasoning behind your charts. | 0
75. I put real mortgage rules in a Toronto SIM and nobody could buy a home | 0
76. Explore Bay Area traffic trends and patterns | 0
77. Killer Clues Cryptic Game | 0
78. Baa – a menu bar app that frees RAM your AI agents forgot about | 0
79. Lemma, an IDE for reading mathematics (macOS, open source) | 0
80. Search for AI agents with usefulness score built in | 0
81. Remove AI Metadata Offline in Browser | 0
82. PickyCal – Filter upcoming and future events into your calendar | 0
83. ClaudeGuard – fixes the MSIX bug that nukes your Claude Code history | 1
84. vne – .env util for agents | 1
85. EU Podcasts – daily charts from 30 languages | 1
86. Open Health Sync – Self-hosted API for wearable and health data | 0
87. Runway.sh – one place to access all your machines, from anywhere | 4
88. A 3D sky city where my Claude Code agents work and take coffee breaks | 0
89. Tapelark – Record what your Mac plays, from songs to window video | 2
90. Planning software for startup teams | 0
91. GPT-3.5 answered, GPT-4 voided; I built an EOS gate for AGI | 0
92. Pluto – open-source second-brain for work | 0
93. I ran the same founder dilemma through ChatGPT, Claude, and BAAB AI | 0
94. Proofsource. Find where AI leaves you out. And Fix it | 0
95. AI Slop Detector – 120 patterns that make writing read like AI | 1
96. Llamachord – a Suzuki Omnichord simulator in the browser | 1
97. Malleable video editor that adapts to your workflow | 0
98. Folio – my portfolio inside Raycast (read-only, open source) | 1
99. NameDaemon, free .com domain tools built on the daily zone file | 0
100. Indigene – native plants for where you stand | 0