Show HN: I turned algae into a bio-altimeter and put it on a weather balloon (radi8.dev)
40 points by radeeyate 4 days ago | 3 comments
1Show HN: KiDoom – Running DOOM on PCB Traces (mikeayles.com)
301 points by mikeayles 20 hours ago | 40 comments
2Show HN: Aigit – AI-powered Git CLI for commit messages, branch names, and PRs (github.com)
2 points by hardiksondagar an hour ago | 0 comments
3Show HN: We built an open source, zero webhooks payment processor (github.com)
347 points by agreeahmed a day ago | 200 comments
4Show HN: Wozz – Agentless Kubernetes cost auditor (open source) (github.com)
4 points by rokumar510 3 hours ago | 5 comments
5Show HN: Fixing Google Nano Banana Pixel Art with Rust (github.com)
3 points by HugoDz 3 hours ago | 0 comments
6Show HN: I built an open source, code-first Intercom alternative (github.com)
2 points by frenchriera 3 hours ago | 3 comments
7Show HN: I built an interactive HN Simulator (news.ysimulator.run)
509 points by johnsillings 2 days ago | 212 comments
8Show HN: LLM-models – a CLI tool to list available LLM models across providers (github.com)
3 points by ljubomir 5 hours ago | 0 comments
9Show HN: ChatIndex – A Lossless Memory System for AI Agents
11 points by LoMoGan 5 hours ago | 3 comments
10Show HN: MightyGrep (ksylvestre.itch.io)
7 points by zeeeeeebo 2 hours ago | 0 comments
11Show HN: I built a standalone .mdb to Parquet exporter to avoid ODBC driver hell (apps.microsoft.com)
2 points by NabilChiheb 2 hours ago | 0 comments
12Show HN: Anthony Bourdain's Lost Li.st's (bourdain.greg.technology)
8 points by gregsadetsky 12 hours ago | 2 comments
13Show HN: Wolfrominoes (demos.samgentle.com)
9 points by sgentle 4 days ago | 2 comments
14Show HN: A WordPress plugin that rewrites image URLs for near-zero-cost delivery (wordpress.org)
63 points by cr1st1an 17 hours ago | 56 comments
15Show HN: OCR Arena – A playground for OCR models (ocrarena.ai)
211 points by kbyatnal 5 days ago | 62 comments
16Show HN: Stun LLMs with thousands of invisible Unicode characters (gibberifier.com)
197 points by wdpatti 3 days ago | 105 comments
17Show HN: I built directory of fashion brands because I didn't know how to dress (brandlist.it.com)
2 points by EthanSeo 10 hours ago | 4 comments
18Show HN: Parm – Install GitHub releases just like your favorite package manager (github.com)
5 points by houndz 18 hours ago | 2 comments
19Show HN: Search London StreetView panoramas by text (london.publicinsights.uk)
39 points by dfworks 6 days ago | 14 comments
20Show HN: I wrote a minimal memory allocator in C (github.com)
135 points by t9nzin 3 days ago | 32 comments
21Show HN: Cynthia – Reliably play MIDI music files – MIT / Portable / Windows (blaizenterprises.com)
86 points by blaiz2025 2 days ago | 31 comments
22Show HN: Constitutional AI Agent OS (governance enforced at kernel level) (github.com)
3 points by harekrishna108 11 hours ago | 1 comment
23Show HN: Datamorph – A clean JSON ⇄ CSV converter with auto-detect (datamorphio.vercel.app)
23 points by sumit_entr42 5 days ago | 7 comments
24Show HN: We cut RAG latency ~2× by switching embedding model (myclone.is)
23 points by vira28 a day ago | 3 comments
25Show HN: Build the habit of writing meaningful commit messages (github.com)
109 points by Aplikethewatch 4 days ago | 131 comments
26Show HN: Deft-Intruder – Real-time malware detection daemon for Linux (github.com)
5 points by 539hex a day ago | 0 comments
27Show HN: Wealthfolio 2.0- Open source investment tracker. Now Mobile and Docker (wealthfolio.app)
672 points by a-fadil 5 days ago | 213 comments
28Show HN: Forty.News – Daily news, but on a 40-year delay (forty.news)
438 points by foxbarrington 4 days ago | 178 comments
29Show HN: Virtual SLURM HPC cluster in a Docker Compose (github.com)
57 points by ciclotrone 7 days ago | 15 comments
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