fp.

Show HN: I reverse-engineered the world maps of Test Drive III (1990 DOS game)

https://github.com/s-macke/Test-Drive-3-Maps

71•s-macke•2d ago•14 comments

Show HN: Live breath detection and biofeedback from a phone microphone

https://github.com/shiihaa-app/shiihaa-breath-detection

46•felixzeller•16h ago•15 comments

Show HN: Eyeball

https://eyeball.rory.codes/

251•mrroryflint•23h ago•79 comments

Show HN: RePlaya – self-hosted browser session replay with live tailing

https://github.com/s2-streamstore/replaya

43•shikhar•14h ago•6 comments

Show HN: Paseo – Beautiful open-source coding agent interface

https://github.com/getpaseo/paseo

67•timhigins•9h ago•42 comments

Show HN: Build Your Own AI Agent CLI in 150 Lines

https://go-micro.dev/blog/11

25•asim•18h ago•1 comments

Show HN: AI-Powered PDF to Markdown Converter

https://pdftomdconverter.com

3•QingWu•5h ago•3 comments

Show HN: 100cc - Roll your own Claude in 100 lines

https://github.com/yujqiao/100cc

9•rapiz•13h ago•3 comments

Show HN: A crowdsourced map of surveillance camera's based on OSM

https://mapcomplete.org/surveillance?z=0.5&lon=12.732776

2•pietervdvn•7h ago•0 comments

Show HN: DropLock – E2EE secret sharing web app with no backend

https://droplock.apitman.com/

19•apitman•17h ago•6 comments

Show HN: A CSS 3D Engine (no WebGL)

https://github.com/LayoutitStudio/polycss

75•rofko•1d ago•27 comments

Show HN: MetaBrain – A local document memory for AI agents

https://metabrain.eu

7•acoye•15h ago•2 comments

Show HN: A searchable archive of declassified UAP/UFO files, news, and analysis

https://didyousee.xyz

11•sonjaqql•18h ago•0 comments

Show HN: DepsGuard – One command to harden NPM/pnpm/yarn/bun/uv configs

https://github.com/arnica/depsguard

38•eranation•1d ago•6 comments

Show HN: Synapse – 2.9MB Mac app with screenshot, clipboard, Keep Awake and more

https://www.synapsemac.com/

15•harshanacz•22h ago•16 comments

Show HN: Name2Tree – Turn any name into a deterministic tree

https://tree.bairui.dev/

3•subairui•10h ago•2 comments

Show HN: Streambed – Stream Postgres to Iceberg on S3, Supports Postgres Wire

https://github.com/viggy28/streambed

129•vira28•2d ago•37 comments

Show HN: Textile – A desktop app for weaving together bits of text

https://www.gettextile.app

36•stack_framer•1d ago•21 comments

Show HN: Breathe CLI – Paced resonance breathing in the macOS terminal

https://github.com/marekkowalczyk/breathe-cli

132•marekkowalczyk•3d ago•52 comments

Show HN: Clor – give your agent claws

https://clor.com/

9•jacobgold•12h ago•4 comments

Show HN: 500 years of Joseon court omens as an observability dashboard

https://ajin.im/is/building/omen.ops/

155•poppypetalmask•3d ago•26 comments

Show HN: I built an on-chain economy where AI agents transact autonomously

https://agtchain.io/

9•winewarrior•19h ago•3 comments

Show HN: Edsger – A handwritten Clojure REPL for the reMarkable 2

https://handwritten.danieljanus.pl/2026-06-01-edsger.html

41•nathell•13h ago•0 comments

Show HN: Claude wrote me a language, now I don't know what to do with it

https://github.com/kmcnally5/FROG

2•froglang•13h ago•1 comments

Show HN: TidyPress – Git-native CLI from Markdown to a static site you own

https://github.com/Raphjacksun7/tidypress

2•raphjacksun•14h ago•0 comments

Show HN: Junco, turn newsletters into short audio episodes

https://www.tryjunco.com/

3•alex-onecard•9h ago•4 comments

Show HN: Helios – what plug-in solar could generate for any address in Britain

https://helios.southlondonscientific.com/

126•ruaraidh•3d ago•44 comments

Show HN: Hop – JSX for Rust

https://hoplang.com

9•lyxell•15h ago•2 comments

Show HN: I built a way to find and install Claude skills

https://www.claudinho.xyz/

5•patrickmds•15h ago•1 comments

Show HN: Tiny-vLLM – high performance LLM inference engine in C++ and CUDA

https://github.com/jmaczan/tiny-vllm

203•yu3zhou4•4d ago•18 comments

Show HN: I reverse-engineered the world maps of Test Drive III (1990 DOS game)

Show HN: Live breath detection and biofeedback from a phone microphone

Show HN: Eyeball

Show HN: RePlaya – self-hosted browser session replay with live tailing

Show HN: Paseo – Beautiful open-source coding agent interface

Show HN: Build Your Own AI Agent CLI in 150 Lines

Show HN: AI-Powered PDF to Markdown Converter

Show HN: 100cc - Roll your own Claude in 100 lines

Show HN: A crowdsourced map of surveillance camera's based on OSM

Show HN: DropLock – E2EE secret sharing web app with no backend

Show HN: A CSS 3D Engine (no WebGL)

Show HN: MetaBrain – A local document memory for AI agents

Show HN: A searchable archive of declassified UAP/UFO files, news, and analysis

Show HN: DepsGuard – One command to harden NPM/pnpm/yarn/bun/uv configs

Show HN: Synapse – 2.9MB Mac app with screenshot, clipboard, Keep Awake and more

Show HN: Name2Tree – Turn any name into a deterministic tree

Show HN: Streambed – Stream Postgres to Iceberg on S3, Supports Postgres Wire

Show HN: Textile – A desktop app for weaving together bits of text

Show HN: Breathe CLI – Paced resonance breathing in the macOS terminal

Show HN: Clor – give your agent claws

Show HN: 500 years of Joseon court omens as an observability dashboard

Show HN: I built an on-chain economy where AI agents transact autonomously

Show HN: Edsger – A handwritten Clojure REPL for the reMarkable 2

Show HN: Claude wrote me a language, now I don't know what to do with it

Show HN: TidyPress – Git-native CLI from Markdown to a static site you own

Show HN: Junco, turn newsletters into short audio episodes

Show HN: Helios – what plug-in solar could generate for any address in Britain

Show HN: Hop – JSX for Rust

Show HN: I built a way to find and install Claude skills

Show HN: Tiny-vLLM – high performance LLM inference engine in C++ and CUDA

Show HN: Claude Code plugin for deep multi-agent code reviews

Show HN: I reverse-engineered the world maps of Test Drive III (1990 DOS game)

Show HN: Live breath detection and biofeedback from a phone microphone

Show HN: Eyeball

Show HN: RePlaya – self-hosted browser session replay with live tailing

Show HN: Paseo – Beautiful open-source coding agent interface

Show HN: Build Your Own AI Agent CLI in 150 Lines

Show HN: AI-Powered PDF to Markdown Converter

Show HN: 100cc - Roll your own Claude in 100 lines

Show HN: A crowdsourced map of surveillance camera's based on OSM

Show HN: DropLock – E2EE secret sharing web app with no backend

Show HN: A CSS 3D Engine (no WebGL)

Show HN: MetaBrain – A local document memory for AI agents

Show HN: A searchable archive of declassified UAP/UFO files, news, and analysis

Show HN: DepsGuard – One command to harden NPM/pnpm/yarn/bun/uv configs

Show HN: Synapse – 2.9MB Mac app with screenshot, clipboard, Keep Awake and more

Show HN: Name2Tree – Turn any name into a deterministic tree

Show HN: Streambed – Stream Postgres to Iceberg on S3, Supports Postgres Wire

Show HN: Textile – A desktop app for weaving together bits of text

Show HN: Breathe CLI – Paced resonance breathing in the macOS terminal

Show HN: Clor – give your agent claws

Show HN: 500 years of Joseon court omens as an observability dashboard

Show HN: I built an on-chain economy where AI agents transact autonomously

Show HN: Edsger – A handwritten Clojure REPL for the reMarkable 2

Show HN: Claude wrote me a language, now I don't know what to do with it

Show HN: TidyPress – Git-native CLI from Markdown to a static site you own

Show HN: Junco, turn newsletters into short audio episodes

Show HN: Helios – what plug-in solar could generate for any address in Britain

Show HN: Hop – JSX for Rust

Show HN: I built a way to find and install Claude skills

Show HN: Tiny-vLLM – high performance LLM inference engine in C++ and CUDA