Show HN: I built a toy music controller for my 5yo with a coding agent (github.com)

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276 points by felarof 1d ago 113 comments

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2 points by madebywelch 5h ago 0 comments

Show HN: Cactus – Ollama for Smartphones (github.com)

215 points by HenryNdubuaku 1d ago 81 comments

Show HN: CXXStateTree – A modern C++ library for hierarchical state machines (github.com)

47 points by zigrazor 5d ago 35 comments

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Show HN: Director – Local first, open source MCP Gateway

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181 points by preetsuthar17 1d ago 93 comments

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31 points by bharatgel 1d ago 4 comments

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44 points by seuros 5d ago 19 comments

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4 points by jasonthorsness 14h ago 1 comments

Show HN: Helices Create a New Model of Deterministic Computation [pdf] (lambdalord.github.io)

2 points by bkaminsky 15h ago 1 comments

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2 points by ddddddO 18h ago 0 comments

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5 points by eezZ 18h ago 0 comments

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29 points by friggeri 1d ago 10 comments

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3 points by eliasdorneles 20h ago 0 comments

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513 points by ayaros 5d ago 141 comments

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2 points by chr15m 22h ago 0 comments

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4 points by mosbyllc 23h ago 1 comments

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31 points by hadat 3d ago 7 comments

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20 points by qeden 5d ago 1 comments

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2 points by Ntuthuko_hlela 1d ago 0 comments

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3 points by rwgreen 1d ago 0 comments

Energy costs are rising. This state says tech companies must pay more

10 1vuio0pswjnm7 2 7/11/2025, 4:43:19 AM

https://www.washingtonpost.com/technology/2025/07/10/ohio-data-centers-energy-costs/

Comments (2)

mooreds · 18h ago

I flagged this because you should submit the URL directly, not as text.

More here: https://news.ycombinator.com/newsguidelines.html

klooney · 1d ago

Something that China is doing, that seems like a very valuable bit of industrial policy, is investing in electricity generation. They have some of the lowest kwh rates in the world.

Germany also had good results, locking in those super long natural gas contracts with Russia.