Show - HN Paper

Show HN: We trained a 32B model to beat Opus 4 at credit card optimization

Show HN: Self-hosted Raspberry Pi wall display (no cloud, no subscription)

Show HN: Germball – Drone-deployed seeds triggered by soil moisture

Show HN: fmsg – An open distributed messaging protocol

Show HN: Free one-click file sharing for docs, videos and browser replays

Show HN: Actual Claude Tokenizer

Show HN: Workingasync.io – A job board for asynchronous remote jobs

Show HN: DashPane v2, a macOS app switcher and launcher

Show HN: Composable AI in the Unix command line

Show HN: Libredesk – self-hosted, single binary Intercom/Zendesk alternative

Show HN: Apple style onboarding experience for your Mac app (open-source)

Show HN: CyberWriter – a .md editor built on Apple's (barely-used) on-device AI

Show HN: Built software to stop private schools from drowning in admin work

Show HN: Goempy – Ship a CPython interpreter inside your Go binary

Show HN: Free Incident War Rooms for Team Training SRE/DevOps

Show HN: Native desktop app for Google Tasks

Show HN: Lightflare – Self-hosted AI agent server for teams

Show HN: Business idea validator – what will kill it, not just what sounds good

Show HN: Slop-O-Meter, an experimental tool to detect slopware projects

Show HN: GalaxyBrain – an information operating system powered by local files

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