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: PostgreSQL performance and cost across 23 EC2 instance types ( saneengineer.com ) 41 points by anivan_ 3 hours ago | 2 comments 2. Show HN: Context Warp Drive – Deterministic context folding for AI agents ( github.com/dogtorjonah ) 3 points by Dr_Jonah 1 hour ago | discuss 3. Show HN: VESlocker – stop offline brute-force of PIN-protected local data ( github.com/vesvault ) 2 points by VESvault 1 hour ago | 2 comments 4. Show HN: Fast, native Mac file manager (filters, fuzzy find, 9 MB, no Electron) ( whimfiles.com ) 63 points by whimbyte 8 hours ago | 43 comments 5. Show HN: Phobos – A tiny scale-free kernel language with tile-DAG support ( joa-ebert.com ) 4 points by joajoa 3 hours ago | discuss 6. Show HN: Turn commodity WiFi signals into real-time spatial intelligence ( github.com/ruvnet ) 6 points by adithyaharish 3 hours ago | 3 comments 7. Show HN: Pulpie – Models for Cleaning the Web ( usefeyn.com ) 98 points by snyy 1 day ago | 25 comments 8. Show HN: A simple random animal generator ( randomanimalgen.com ) 5 points by mark_literacy 5 hours ago | 1 comment 9. Show HN: InstantVideos.org – short documentaries in ~30 seconds ( instantvideos.org ) 24 points by pw 16 hours ago | 31 comments 10. Show HN: A Haskell programmable-CAD environment, in the browser with WASM ( doscienceto.it ) 5 points by hungryjoewarren 6 hours ago | 1 comment 11. Show HN: Otari: your open-source LLM control plane ( github.com/mozilla-ai ) 20 points by angpt 19 hours ago | 1 comment 12. Show HN: Shadow Web – Cut 64–97% of web page tokens for LLM agents ( github.com/ulinycoin ) 2 points by ulinycoin 7 hours ago | discuss 13. Show HN: A free, GPU-accelerated Texas Hold'em GTO solver in C++/CUDA ( bupticybee.github.io ) 4 points by bupticybee 8 hours ago | 2 comments 14. Show HN: 99 Business Ideas ( jaksa.me ) 3 points by jaksa 8 hours ago | 6 comments 15. Show HN: Homegames. An open-source game platform I've been making for 8 years ( homegames.io ) 225 points by homegamesjoseph 1 day ago | 55 comments 16. Show HN: Osint tool that finds exposed files on domains ( cerast-intelligence.com ) 58 points by PatchRequest 1 day ago | 25 comments 17. Show HN: Focal Harvest – CLI research pipeline to search, scrape and notify ( github.com/techno-neighbour ) 9 points by xlr8_track 22 hours ago | 1 comment 18. Show HN: I Built LangGraph for Swift ( github.com/christopherkarani ) 25 points by christkarani 1 day ago | 4 comments 19. Show HN: Bramble – Local-first password manager ( github.com/flythenimbus ) 149 points by MegagramEnjoyer 4 days ago | 50 comments 20. Show HN: orzma – a terminal emulator that renders webviews inside the terminal ( github.com/not-elm ) 8 points by notelm 21 hours ago | 9 comments 21. Show HN: Disclosure Lookup – a Caido plugin that finds where to report a vuln ( github.com/disclose ) 3 points by caseyjohnellis 12 hours ago | discuss 22. Show HN: Paint the Earth on a live, interactive globe (collaborative art.) ( earth.tattoo ) 20 points by earth-tattoo 1 day ago | 14 comments 23. Show HN: KiCad in the Browser ( pcbjam.com ) 108 points by ViktorEE 2 days ago | 32 comments 24. Show HN: Nectar, a Rust-like React that compiles to WebAssembly ( buildnectar.com ) 10 points by blakeburnette 1 day ago | 2 comments 25. Show HN: An interactive, interlinked city exploration project (St. Louis) ( stlouing.com ) 9 points by stlouing 21 hours ago | 1 comment 26. Show HN: Visualize Model Spikiness in 3D ( modelmap.tech ) 18 points by afunk 1 day ago | 4 comments 27. Show HN: Dedtxt is a quiet, cross-platform plain-text editor ( dedtxt.app ) 6 points by chrisportka 16 hours ago | 1 comment 28. Show HN: GeoLens – a self-hosted catalog and map builder for spatial data ( getgeolens.com ) 4 points by ishiland 16 hours ago | 1 comment 29. Show HN: Capsule – E2E encrypted file sharing ( withcapsule.dev ) 5 points by seanathan 16 hours ago | discuss 30. Show HN: Char-width – final answer to measure terminal text width ( npmjs.com ) 3 points by dawson0 1 day ago | discuss More Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact Search: