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204 points by philjohnson 4h ago 61 comments

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75 points by Stream 10h ago 29 comments

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42 points by Feynmanix 8h ago 29 comments

Show HN: Live Air Quality Monitor (github.com)

4 points by benbojangles 3h ago 0 comments

Show HN: I built a synthesizer based on 3D physics (anukari.com)

475 points by humbledrone 1d ago 121 comments

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4 points by cd_fr91400 6h ago 0 comments

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222 points by nathan-barry 1d ago 25 comments

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153 points by shikaan 1d ago 32 comments

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3 points by carhartlewis 6h ago 0 comments

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3 points by stevekemp 7h ago 0 comments

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142 points by calebhwin 1d ago 59 comments

Show HN: Poopoo peepee Language – A vowel-based, programming language (github.com)

2 points by neonian 7h ago 1 comments

Show HN: Exhibit and Site on Mechanisms for Students (mechanical-library.org)

27 points by sturbes 1d ago 6 comments

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19 points by pablovelagomez 1d ago 0 comments

Show HN: Kubetail – Real-time log search for Kubernetes (github.com)

121 points by andres 2d ago 35 comments

Show HN: I built a web app that creates 3D holographic trading cards (canigetyourholograph.netlify.app)

2 points by getToTheChopin 9h ago 0 comments

Show HN: ColCur – Live-Priced, Stock-Like Trading for Physical Coins (colcur.com)

5 points by sek 9h ago 3 comments

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3 points by jet4ble 9h ago 0 comments

Show HN: Roons – Mechanical Computer Kit (whomtech.com)

191 points by uncial 2d ago 30 comments

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75 points by platypii 2d ago 21 comments

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137 points by QueensGambit 3d ago 41 comments

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114 points by kcorbitt 3d ago 12 comments

Show HN: Robot Unlock – an open-ended programming game/zachlike (store.steampowered.com)

43 points by adrianton3 2d ago 11 comments

Show HN: I made a gamified card collector to celebrate personal achievement(App) (apps.apple.com)

3 points by astrojan 14h ago 1 comments

Show HN: InkTodos – calm, distraction free todo list for Kindle (inktodos.com)

5 points by asaddhamani 15h ago 0 comments

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4 points by mikecool 15h ago 0 comments

Show HN: PHP MultiRunner – another package to run multiple processes in parallel (github.com)

2 points by justmisha 15h ago 0 comments

Show HN: I built a hardware processor that runs Python (runpyxl.com)

979 points by hwpythonner 5d ago 265 comments

Show HN: Sim Studio – Open-Source Agent Workflow GUI (github.com)

193 points by waleedlatif1 5d ago 57 comments

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120 points by Fosowl 7d ago 18 comments

Show HN (YC S25): Well – MCP AI-Based Collection of Invoices

6 points by maxchampoux 1d ago 5 comments

Show HN: Kexa.io – Open-Source IT Security and Compliance Verification

81 points by patrick4urcloud 3d ago 15 comments

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25 points by constantinum 1d ago 5 comments

Show HN: A motherfucking app (does one thing, under 300 LOC) (adnjoo.github.io)

24 points by adnjoo 1d ago 28 comments

Show HN: Beatsync – perfect audio sync across multiple devices (github.com)

434 points by freemanjiang 4d ago 126 comments

Show HN: A Chrome extension that will auto-reject non-essential cookies (blog.bymitch.com)

293 points by mitch292 4d ago 166 comments

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84 points by neversettles 5d ago 12 comments

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4 points by pncnmnp 1d ago 0 comments

Show HN: Heart Rate Zones Plus – The first iOS app I developed (apps.apple.com)

99 points by tobias5 5d ago 82 comments

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41 points by Botlabs 2d ago 13 comments

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116 points by mezantrop 6d ago 42 comments

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571 points by joexbayer 7d ago 116 comments

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174 points by gabigrin 4d ago 80 comments

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3 points by zknowledge 1d ago 0 comments

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242 points by axelMI 5d ago 86 comments

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130 points by ericlmtn 6d ago 64 comments

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96 points by andreamonaco 6d ago 60 comments

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120 points by tinchox6 6d ago 42 comments

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4 points by ghostway 1d ago 0 comments

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4 points by runjuu 1d ago 0 comments

Show HN: Camera that prints you as an anime character

1 wowitsmrinal 0 5/2/2025, 7:45:34 PM animecamera.com ↗

We built this fun weekend side project -- a camera that prints you as an anime character, instantly.

Inspired by poetry.camera, and powered by Raspberry Pi + Instax Printer + GPT-4o API

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