Hacker News / Show HN

Show | Hacker News Hacker News new | past | comments | ask | show | jobs | submit login Please read the Show HN rules and tips before posting. You can browse the newest Show HNs here . 1. Show HN: Simple algorithm and color space to generate diverse skin tones ( toneyalexander.github.io ) 193 points by automatoney 2 hours ago | 49 comments 2. Show HN: Fine-tune an 8B model on a 4 GB laptop GPU ( github.com/makazhanalpamys ) 92 points by MakazhanAlpamys 6 hours ago | 14 comments 3. Show HN: Run an 80B Qwen in 4.3 GB of RAM on a Mac, and a 35B on an iPhone ( github.com/leonickson1 ) 278 points by leonickson 15 hours ago | 128 comments 4. Show HN: SIEMatic, a fair-sourced observability and security platform ( github.com/mcindi ) 2 points by ilovetux 51 minutes ago | discuss 5. Show HN: FastStrapy – A create-next-app-inspired CLI for FastAPI ( github.com/anoopgeorge418 ) 2 points by anoopgeorge418 1 hour ago | discuss 6. Show HN: Jido Assembly; Slack Clone in Pure Elixir with Integrated Agents ( jido.run ) 5 points by mikehostetler 1 hour ago | discuss 7. Show HN: Adapt, Automatically Turns Files into REST APIs, Web UI, and MCP ( github.com/mcindi ) 3 points by ilovetux 1 hour ago | discuss 8. Show HN: Korvo – Local-first AI workspace that traces answers to the source ( korvo.xyz ) 2 points by akshay_bhardwaj 2 hours ago | discuss 9. Show HN: OpenEdit – Your coding agent can now edit videos ( github.com/veedstudio ) 3 points by sabbakeynejad 2 hours ago | 1 comment 10. Show HN: Simple self-hosted LLM assistant with user-steered compounding context ( github.com/kol3x ) 2 points by kol3x 2 hours ago | discuss 11. Show HN: Listen to audiobooks like you read, at your own pace ( listendock.com ) 2 points by janpmz 4 hours ago | discuss 12. Show HN: cctap – see and reach the Claude Code session that needs you ( github.com/chipmates ) 3 points by micstradev 6 hours ago | discuss 13. Show HN: Listnr – macOS meeting transcription that never mixes mic and speakers ( github.com/rokib16x ) 7 points by rokib16x 6 hours ago | discuss 14. Show HN: The invisible WiFi man. How one man built global "Brand" WiFi in 2009 ( calumbugattimacdonald.com ) 2 points by BugattiMacD 4 hours ago | discuss 15. Show HN: Paranoia – Get a cold, adversarial review of your code ( github.com/subvertnormality ) 4 points by Grahf 7 hours ago | 2 comments 16. Show HN: ssh ssh.place ( ssh.place ) 181 points by jeninh 1 day ago | 112 comments 17. Show HN: Nightcrawler – A local AI pentesting agent running on a smartphone ( github.com/garagehq ) 113 points by NickySlicks 1 day ago | 32 comments 18. Show HN: Bourdon – one shared memory file for Claude Code, Codex, Cursor ( bourdon.ai ) 3 points by RADLAB 6 hours ago | discuss 19. Show HN: A Handwritten Blogging Platform ( handwritten.blog ) 184 points by emilesilvis 1 day ago | 87 comments 20. Show HN: Salary Ticker – a macOS menu bar app that ticks up your pay ( steveharrison.dev ) 5 points by steveharrison 6 hours ago | discuss 21. Show HN: A new type of search engine ( galefox.com ) 3 points by wesammikhail 6 hours ago | 4 comments 22. Show HN: Product analytics (and evals) for agent sessions on your MCP ( armature.tech ) 41 points by screm 1 day ago | 2 comments 23. Show HN: A speed reading test you can fail ( readkinetic.com ) 2 points by SamuraiLion 6 hours ago | discuss 24. Show HN: Turn one plain-English question into a decision-ready market ( researchmaster.ai ) 2 points by not_wowinter13 6 hours ago | discuss 25. Show HN: Çetele – Open-source notepad calculator ( cetele.online ) 5 points by nurulmac11 6 hours ago | discuss 26. Show HN: I built a tool to find your first users before they find you ( agenmatic.ai ) 3 points by Nancylily 6 hours ago | 3 comments 27. Show HN: Knuth–Plass algorithm for short-form video ( viki.wiki ) 2 points by richardprince4 6 hours ago | 1 comment 28. Show HN: PolyTrip – crowd-funded group trip planning with AI ( polytrip.co ) 3 points by Maorperry1 7 hours ago | 2 comments 29. Show HN: We Fixed UniFi's Slow PPPoE Performance with PPPoE Half-Bridge ( arcbox.dev ) 71 points by uneven9434 1 day ago | 35 comments 30. Show HN: NixOS-DGX-Spark – Nix and NixOS on the DGX Spark ( github.com/graham33 ) 128 points by graham33 2 days ago | 40 comments More Consider applying for YC's Fall 2026 batch! Applications are open till July 27. Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: