fp.

Show HN: Micasa – track your house from the terminal

https://micasa.dev

447•cpcloud•10h ago•143 comments

Show HN: Ghostty-based terminal with vertical tabs and notifications

https://github.com/manaflow-ai/cmux

87•lawrencechen•4h ago•47 comments

Show HN: A small, simple music theory library in C99

https://github.com/thelowsunoverthemoon/mahler.c

10•lowsun•3h ago•0 comments

Show HN: A physically-based GPU ray tracer written in Julia

https://makie.org/website/blogposts/raytracing/

160•simondanisch•15h ago•63 comments

Show HN: Mini-Diarium - An encrypted, local, cross-platform journaling app

https://github.com/fjrevoredo/mini-diarium

111•holyknight•14h ago•52 comments

Show HN: Provisioner per-board sidecar for serial access, flashing, and bring-up

7•acarminati•3d ago•1 comments

Show HN: Hi.new – DMs for agents (open-source)

https://www.hi.new/

2•elieskilled•4h ago•0 comments

Show HN: A Lisp where each function call runs a Docker container

https://github.com/a11ce/docker-lisp

78•a11ce•21h ago•25 comments

Show HN: Rebrain.gg – Doom learn, don't doom scroll

105•FailMore•1d ago•51 comments

Show HN: Astroworld – A universal N-body gravity engine in Python

https://github.com/salinas2000/astroworld

2•salinas00•6h ago•0 comments

Show HN: VectorNest responsive web-based SVG editor

https://ekrsulov.github.io/vectornest/

84•ekrsulov•1d ago•32 comments

Show HN: CEL by Example

https://celbyexample.com/

81•bufbuild•1d ago•40 comments

Show HN: I built a fuse box for microservices

https://www.openfuse.io

24•rodrigorcs•1d ago•22 comments

Show HN: Breadboard – A modern HyperCard for building web apps on the canvas

https://breadboards.io/

90•simquat•3d ago•14 comments

Show HN: I'm launching a LPFM radio station

https://www.kpbj.fm/

108•solomonb•2d ago•55 comments

Show HN: AsteroidOS 2.0 – Nobody asked, we shipped anyway

https://asteroidos.org/news/2-0-release/index.html

465•moWerk•2d ago•68 comments

Show HN: BLite a Document embedded database for .NET (AOT, no deps)

https://github.com/EntglDb/BLite

2•lucafabbri•8h ago•1 comments

Show HN: PostForge – A PostScript interpreter written in Python

https://github.com/AndyCappDev/postforge

2•AndyCappDev•9h ago•1 comments

Show HN: LatentScore – Type a mood, get procedural/ambient music (open source)

https://latentscore.com/demo

18•prabal97•13h ago•19 comments

Show HN: I taught LLMs to play Magic: The Gathering against each other

https://mage-bench.com/

114•GregorStocks•2d ago•83 comments

Show HN: Gave AI $100 and no instructions – it donated $40 to a hospital

https://www.letairun.com/

10•gleipnircode•10h ago•5 comments

Show HN: Pg-typesafe – Strongly typed queries for PostgreSQL and TypeScript

https://github.com/n-e/pg-typesafe

67•n_e•2d ago•32 comments

Show HN: Glitchy camera – a circuit-bent camera simulator in the browser

https://glitchycam.com

169•elayabharath•3d ago•22 comments

Show HN: AI agent audited its platform, got 80% wrong, rewrote its methodology

https://openseed.dev/blog/escape-hatch/

4•rsdza•11h ago•6 comments

Show HN: Jemini – Gemini for the Epstein Files

https://jmail.world/jemini

482•dvrp•3d ago•97 comments

Show HN: Learn GPU programming with coding agents

https://blog.vtemian.com/post/vibe-infer/

6•vtemian•12h ago•0 comments

Show HN: I created an app to remove Reels, now on iOS too

https://apps.apple.com/us/app/scrollguard-block-reels/id6754183872

4•adrianhacar•12h ago•3 comments

Show HN: I wrote a technical history book on Lisp

https://berksoft.ca/gol/

245•cdegroot•2d ago•98 comments

Show HN: I built a semiconductor internship job board

https://www.semidesignjobs.com/s/semiconductor-design-internships

4•johncole•12h ago•1 comments

Show HN: Synter- Open source MCP server to manage ads across 7 platforms

https://github.com/jshorwitz/synter-media

3•synterai•12h ago•1 comments