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 ) 434 points by automatoney 7 hours ago | 85 comments 2. Show HN: Maple-Preview – ternary 20B MoE running at 120 tok/s on a iPhone ( deepgrove.ai ) 10 points by edwardbzhang 1 hour ago | 4 comments 3. Show HN: SIMD Viterbi Decoder in Rust ( github.com/brian-armstrong ) 2 points by brian-armstrong 21 minutes ago | discuss 4. Show HN: Fine-tune an 8B model on a 4 GB laptop GPU ( github.com/makazhanalpamys ) 115 points by MakazhanAlpamys 11 hours ago | 23 comments 5. Show HN: Jido Assembly; Slack Clone in Pure Elixir with Integrated Agents ( jido.run ) 13 points by mikehostetler 7 hours ago | discuss 6. Show HN: My tool scanned 256 AI-built apps and most had exposed credentials ( necktochoke.com ) 3 points by kahlilashanti 2 hours ago | discuss 7. Show HN: Run an 80B Qwen in 4.3 GB of RAM on a Mac, and a 35B on an iPhone ( github.com/leonickson1 ) 298 points by leonickson 20 hours ago | 134 comments 8. Show HN: SIEMatic, a fair-sourced observability and security platform ( github.com/mcindi ) 6 points by ilovetux 6 hours ago | 4 comments 9. Show HN: TormentNexus – Local-first Go control plane with persistent memory ( tormentnexus.site ) 2 points by TormentNexusAI 3 hours ago | discuss 10. Show HN: OpenEdit – Your coding agent can now edit videos ( github.com/veedstudio ) 8 points by sabbakeynejad 8 hours ago | 2 comments 11. Show HN: Simple self-hosted LLM assistant with user-steered compounding context ( github.com/kol3x ) 5 points by kol3x 8 hours ago | discuss 12. Show HN: Adapt, Automatically Turns Files into REST APIs, Web UI, and MCP ( github.com/mcindi ) 5 points by ilovetux 7 hours ago | discuss 13. Show HN: Pure front end only image tools – Trustedimagetools ( trustedimagetools.com ) 3 points by subhash_k 4 hours ago | 4 comments 14. Show HN: Korvo – Local-first AI workspace that traces answers to the source ( korvo.xyz ) 6 points by akshay_bhardwaj 7 hours ago | discuss 15. Show HN: Hackercast – Listen to Hacker News stories as a podcast ( hackercast.app ) 2 points by Noyis 5 hours ago | 1 comment 16. Show HN: Terminal stock dashboard in Rust with SEC Form 4 insider trades ( github.com/makeev ) 3 points by mmakeev 5 hours ago | discuss 17. Show HN: VerusCite, a tool to check for hallucinations in academic articles ( veruscite-data.com ) 2 points by apwheele 5 hours ago | discuss 18. Show HN: I built a Buffer alternative that also generates the videos ( videoai.me ) 2 points by Paul_Grsl 5 hours ago | discuss 19. Show HN: ssh ssh.place ( ssh.place ) 182 points by jeninh 1 day ago | 112 comments 20. Show HN: Gantt resource planning vs. event scheduling in RevoGrid ( rv-grid.com ) 2 points by kumakint 6 hours ago | discuss 21. Show HN: Give your agents a personal internet based on what you've surfed ( github.com/fergana-labs ) 2 points by samzliu 6 hours ago | discuss 22. Show HN: I got tired of sharing files between devices, so I built TapSend ( tapsend.app ) 3 points by TapSend 6 hours ago | discuss 23. Show HN: OldHand A Claude/Codex plugin to verify the development flow end-to-end ( github.com/berwinsingh ) 2 points by berwinsingh 6 hours ago | discuss 24. Show HN: Blender for AI Agents ( mixar.app ) 6 points by namanbhargava18 6 hours ago | 4 comments 25. Show HN: I Repurposed Unit Tests to Show How Much Coding Agents "Improvise" ( github.com/ruddercode ) 2 points by vivekyyy 6 hours ago | discuss 26. Show HN: Nightcrawler – A local AI pentesting agent running on a smartphone ( github.com/garagehq ) 115 points by NickySlicks 1 day ago | 32 comments 27. Show HN: FastStrapy – A create-next-app-inspired CLI for FastAPI ( github.com/anoopgeorge418 ) 2 points by anoopgeorge418 6 hours ago | discuss 28. Show HN: A Handwritten Blogging Platform ( handwritten.blog ) 184 points by emilesilvis 1 day ago | 87 comments 29. Show HN: Paranoia – Get a cold, adversarial review of your code ( github.com/subvertnormality ) 5 points by Grahf 12 hours ago | 2 comments 30. Show HN: I redesigned my self-hosted data manager's UI (4k stars, v2 ( github.com/volmarg ) 2 points by volmarg_reiso 7 hours ago | discuss 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: