Show HN: I'm a dermatologist and I vibe coded a skin cancer learning app (molecheck.info)

281 points by sungam 11h ago 185 comments

Show HN: I'm making an open-source platform for learning Japanese (kanadojo.com)

268 points by tentoumushi 1d ago 80 comments

Show HN: Semantic grep with local embeddings (github.com)

155 points by Runonthespot 10h ago 67 comments

Show HN: Lightweight tool for managing Linux virtual machines (github.com)

123 points by ccheshirecat 19h ago 28 comments

Show HN: I recreated Windows XP as my portfolio (mitchivin.com)

913 points by mitchivin 19h ago 293 comments

Show HN: Psq – CLI for Postgres Monitoring (github.com)

4 points by benjaminsanborn 3h ago 0 comments

Show HN: rm-safely – A shell alias that moves files to trash instead of deleting (github.com)

8 points by zdkaster 3d ago 16 comments

Show HN: Vizzly – Visual testing platform with built-in review workflows (vizzly.dev)

6 points by Robdel12 5h ago 0 comments

Show HN: A livestream of all image descriptions (alt text) on Bluesky (bobbiec.github.io)

3 points by bobbiechen 4h ago 1 comments

Show HN: Infinipedia – An infinite, self‑writing, self‑optimizing wiki (infinipedia.ai)

7 points by avhwl 5h ago 1 comments

Show HN: GitType – A typing game that uses your own Git repo as practice text (github.com)

5 points by unhappychoice 5h ago 0 comments

Show HN: Userscript to enhance HN with favicons and hidden sections links (gist.github.com)

3 points by niux 1h ago 1 comments

Show HN: Open-sourcing our text-to-CAD app (github.com)

172 points by zachdive 2d ago 22 comments

Show HN: Send kind and aspirational words to a stranger who needs it (kindnesssender.com)

28 points by mketab 22h ago 31 comments

Show HN: Swimming in Tech Debt (helpthisbook.com)

154 points by loumf 2d ago 71 comments

Show HN: LLM wrapped around stocks and crypto (aulico.com)

4 points by rendernos 8h ago 0 comments

Show HN: Writing Arabic in English (sherifelmetwally.com)

111 points by selmetwa 4d ago 26 comments

Show HN: I made a link checker that checks websites on-demand for broken links (check-my-links.com)

2 points by blahblahdaddy 8h ago 0 comments

Show HN: Greppers – fast CLI cheat sheet with instant copy and shareable search (greppers.com)

61 points by shellsteady 1d ago 21 comments

Show HN: Dog Rescue Transport Coordination Website (puptransfur.org)

10 points by josdijkstra 21h ago 3 comments

Show HN: A roguelike game that runs inside Notepad++ (github.com)

154 points by lowsun 6d ago 24 comments

Show HN: Glass Caustic Simulation (chaidhat.com)

2 points by chaidhat 17h ago 1 comments

Show HN: Evalyze – AI investor matching from your pitch deck (feedback welcome) (evalyze.ai)

6 points by Veefa 1d ago 1 comments

Show HN: Vapor – A notepad that fades away as you type (enda.sh)

48 points by dduplex 3d ago 30 comments

Show HN: Blockchain that mines blocks with real achievements, not math puzzles

4 points by Amyang 21h ago 0 comments

Show HN: Inception: Automatic Rust Trait Implementation by Induction (github.com)

10 points by bietroi 1d ago 2 comments

Show HN: Moribito – A TUI for LDAP Viewing/Queries (github.com)

103 points by woumn 5d ago 24 comments

Show HN: Find the cheapest protein per gram across 3000 powders (priceperprotein.com)

6 points by BatuhanU 1d ago 3 comments

Show HN: Dumb Site to Rate Horses (hhn.bustin.tech)

3 points by _morph3ous 1d ago 2 comments

Show HN: LightCycle, a FOSS game in Rust based on Tron (github.com)

47 points by DavidCanHelp 4d ago 15 comments

Show HN: 60-Second Linux Analysis, Supercharged with Nix and LLMs (quesma.com)

4 points by piotrgrabowski 1d ago 1 comments

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67 points by DmitryDolgopolo 5d ago 81 comments

Show HN: QuickDeploy – Deploy your web app to a VPS with one command (quickdeploy.dev)

2 points by programonaut 1d ago 6 comments

Show HN: Entropy-Guided Loop – How to make small models reason (github.com)

33 points by andrewmonostate 4d ago 3 comments

Show HN: My app for stopping BAD habits (habitcrush.app)

2 points by melvinzammit 1d ago 0 comments

Show HN: I built FlipCards – a flashcard app with variations to improve learning (flipcardsapp.vercel.app)

42 points by felipefreitasa_ 3d ago 24 comments

Show HN: A Map of All YC Companies (5,300 Startups by Batch and Location) (yc.foundersaround.com)

73 points by leonagano 3d ago 46 comments

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4 points by dsego 2d ago 0 comments

Show HN: A small browser game (PC only) built with Phaser 3 (cubic-zombies.pages.dev)

9 points by jose-cl 3d ago 5 comments

Show HN: "All Bitcoin transactions are JPEGs" (twitter.com)

4 points by rektlessness 17h ago 0 comments

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14 points by cat-turner 2d ago 9 comments

Show HN: Simple modenized .NET NuGet server reached RC (github.com)

33 points by kekyo 6d ago 22 comments

Show HN: Spotilyrics – See synchronized Spotify lyrics inside VS Code (github.com)

47 points by therepanic 6d ago 5 comments

Show HN: Claudio – Audio Input for Claude.ai (earthpilot.ai)

6 points by ada1981 1d ago 2 comments

Show HN: My first Go project, a useless animated bunny sign for your terminal (github.com)

26 points by stgr_codes 7d ago 17 comments

Show HN: Shimmy – 5MB privacy-first, local alternative to Ollama (680MB) (github.com)

12 points by MKuykendall 3d ago 13 comments

Show HN: Wormhole for Perplexity Comet (blog.gingerbeardman.com)

11 points by msephton 6d ago 5 comments

Show HN: CompareGPT – Spotting Hallucinations by Comparing Multiple LLMs

2 points by tinatina_AI 1d ago 2 comments

Show HN: Webapp to organize search for properties when renting/buying (dash.collabnest.app)

7 points by jun_dev 2d ago 4 comments

Show HN: Demo of My Hyprland Setup (tube.jeena.net)

2 points by jeena 1d ago 0 comments

Chemical pollution a threat comparable to climate change, scientists warn

4 PaulHoule 0 9/6/2025, 4:05:12 PM theguardian.com ↗

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