Show HN: I generated a "stress test" of 200 rare defects from 7 real photos
5 points by jmalevez 4 days ago | 2 comments
1Show HN: Microgpt is a GPT you can visualize in the browser (microgpt.boratto.ca)
220 points by b44 19 hours ago | 23 comments
2Show HN: Harmonic embeddings beat random init and work frozen – no tokenizer (github.com)
2 points by atech-77 an hour ago | 1 comment
3Show HN: Knock-Knock.net – Visualizing the bots knocking on my server's door (knock-knock.net)
180 points by djkurlander 21 hours ago | 73 comments
4Show HN: VOOG – Moog-style polyphonic synthesizer in Python with tkinter GUI (github.com)
84 points by gpasquero 18 hours ago | 31 comments
5Show HN: Pangolin: Open-source identity-based VPN (Twingate/Zscaler alternative) (github.com)
67 points by miloschwartz a day ago | 22 comments
6Show HN: Lightwave – Real-time notes app, 3.5 years of hand-rolled JavaScript
40 points by jv22222 17 hours ago | 29 comments
7Show HN: Animus Invoice – Invoice tracking without the busywork (animusinvoice.com)
2 points by ilkerozbay 5 hours ago | 0 comments
8Show HN: JeffTube (jmail.world)
6 points by dvrp 10 hours ago | 2 comments
9Show HN: Rover – Embeddable web agent (rtrvr.ai)
27 points by arjunchint 3 days ago | 13 comments
10Show HN: Tanin – TUI Noise Generator (github.com)
3 points by anongazelle 7 hours ago | 2 comments
11Show HN: Copy-and-patch compiler for hard real-time Python (github.com)
63 points by Saloc 5 days ago | 11 comments
12Show HN: Untranslated Einstein paper available in English for the first time (repository.cam.ac.uk)
3 points by ajw287 9 hours ago | 0 comments
13Show HN: GPU Perpetual Futures Prototype (github.com)
7 points by ozzymandiaz96 18 hours ago | 1 comment
14Show HN: Arcmark – macOS bookmark manager that attaches to browser as sidebar (github.com)
88 points by ahmed_sulajman 2 days ago | 20 comments
15Show HN: Fieldnotes (fieldnote.ink)
12 points by samcgraw a day ago | 7 comments
16Show HN: Off Grid – Run AI text, image gen, vision offline on your phone (github.com)
121 points by ali_chherawalla 2 days ago | 64 comments
17Show HN: DSCI – Dead Simple CI (github.com)
18 points by melezhik 21 hours ago | 8 comments
18Show HN: Katipo is a minimal alternative internet with a Vulkan based browser (github.com)
3 points by majicDave 11 hours ago | 2 comments
19Show HN: Sameshi – a ~1200 Elo chess engine that fits within 2KB (github.com)
228 points by datavorous_ 2 days ago | 68 comments
20Show HN: Talk2Code – Text your codebase from your phone (~150 lines of Python) (github.com)
2 points by dchisholm125 11 hours ago | 2 comments
21Show HN: SQL-tap – Real-time SQL traffic viewer for PostgreSQL and MySQL (github.com)
229 points by mickamy 2 days ago | 44 comments
22Show HN: Purple Computer – Turn an old laptop into a calm first kids computer (purplecomputer.org)
6 points by imtavi 12 hours ago | 4 comments
23Show HN: Geo Racers – Race from London to Tokyo on a single bus pass (geo-racers.com)
147 points by pattle 4 days ago | 86 comments
24Show HN: Data Engineering Book – An open source, community-driven guide (github.com)
246 points by xx123122 3 days ago | 31 comments
25Show HN: HackerTok – HN with Local Recommendations (hackertok.blode.co)
10 points by mblode 14 hours ago | 4 comments
26Show HN: HabitStreak – Habit tracker with giftable streak tokens (habitstreak.io)
2 points by greenbelt-dev 14 hours ago | 0 comments
27Show HN: MOL – A programming language where pipelines trace themselves (github.com)
38 points by MouneshK 5 days ago | 16 comments
28Show HN: ManasPDF – GPU-accelerated PDF renderer built from scratch in C++ (github.com)
3 points by informal061 15 hours ago | 1 comment
29Show HN: Skill that lets Claude Code/Codex spin up VMs and GPUs (cloudrouter.dev)
136 points by austinwang115 3 days ago | 34 comments
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