Show HN: Playing Piano with Prime Numbers (nabraj.com)
8 points by coffeecoders 4 days ago | 5 comments
31Show HN: OpenAI/reflect – Physical AI Assistant that illuminates your life (github.com)
89 points by Sean-Der 3 days ago | 52 comments
32Show HN: Strudel Flow, a pattern sequencer built with Strudel and React Flow (github.com)
37 points by moklick 5 days ago | 7 comments
33Show HN: I built a toy TPU that can do inference and training on the XOR problem (tinytpu.com)
133 points by evxxan 4 days ago | 24 comments
34Show HN: Bizcardz.ai – Custom metal business cards (github.com)
25 points by rhodey 2 days ago | 31 comments
35Show HN: Lumo – a tiny fluffy virtual pet you can play with in the browser (youware.com)
4 points by rand_num_gen a day ago | 2 comments
36Show HN: I've made an easy to extend and flexible JavaScript logger (github.com)
17 points by inshinrei 3 days ago | 9 comments
37Show HN: Tool shows UK properties matching group commute/time preferences (closemove.com)
11 points by fryingdan 2 days ago | 5 comments
38Show HN: GPT-5 vs. Claude 4 Sonnet on 200 Requests Benchmark (github.com)
3 points by anwarlaksir a day ago | 0 comments
39Show HN: Fractional jobs – part-time roles for engineers (fractionaljobs.io)
274 points by tbird24 4 days ago | 130 comments
40Show HN: We started building an AI dev tool but it turned into a Sims-style game (youtube.com)
155 points by maxraven 4 days ago | 76 comments
41Show HN: SIMD-Optimized Bloom Filters in Mojo for Large-Scale Systems (github.com)
2 points by seiflotfy a day ago | 0 comments
42Show HN: Convosphere – Real-life proximity chat (convosphere.app)
3 points by jothetaha a day ago | 4 comments
43Show HN: Chat with Your Wearables Data (getfast.ai)
5 points by tmulc18 a day ago | 0 comments
44Show HN: Chroma Cloud – serverless search database for AI (trychroma.com)
92 points by jeffchuber 4 days ago | 40 comments
45Show HN: OverType – A Markdown WYSIWYG editor that's just a textarea
463 points by panphora 5 days ago | 99 comments
46Show HN: Uprintf a universal stb-style printf implementation for C (no OS)
20 points by Forgret 3 days ago | 17 comments
47Show HN: Tap – Interactive CLI Prompts for Go (Clack Port) (github.com)
4 points by yar-kravtsov a day ago | 0 comments
48Show HN: Okapi – a metrics engine based on open data formats (github.com)
14 points by kushal2048 2 days ago | 5 comments
49Show HN: Mobile Use – Open-source agent that uses any mobile app like a human (github.com)
6 points by orangepomodoro 2 days ago | 0 comments
50Show HN: Edka – Kubernetes clusters on your own Hetzner account (edka.io)
437 points by camil 7 days ago | 128 comments
51Show HN: Prime Number Grid Visualizer (enda.sh)
140 points by dduplex 9 days ago | 51 comments
52Show HN: unsafehttp – tiny web server from scratch in C, running on an orange pi (unsafehttp.benren.au)
87 points by GSGBen 6 days ago | 52 comments
53Show HN: Hanaco Weather – A poetic weather SNS from the OS Yamato project (github.com)
18 points by tsuyoshi_k 3 days ago | 8 comments
54Show HN: Doxx – Terminal .docx viewer inspired by Glow (github.com)
258 points by w108bmg 5 days ago | 70 comments
55Show HN: NextDNS Adds "Bypass Age Verification"
526 points by nextdns 5 days ago | 195 comments
56Show HN: MCP Server for PostgreSQL Monitoring/Operations (MCP-PostgreSQL-Ops) (github.com)
6 points by call518 2 days ago | 0 comments
57Show HN: Fallinorg - Offline Mac app that organizes files by meaning (fallinorg.com)
88 points by bobnarizes 5 days ago | 48 comments
58Show HN: HN – Hacker News in Your Terminal (github.com)
3 points by iShibi 2 days ago | 0 comments
59Show HN: Built a memory layer that stops AI agents from forgetting everything (github.com)
13 points by pi_22by7 3 days ago | 0 comments
60