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Launch HN: Relvy (YC F24) – On-call runbooks, automated

Hey HN! We are Bharath, and Simranjit from Relvy AI ( https://www.relvy.ai ). Relvy automates on-call runbooks for software engineering teams. It is an AI agent equipped with tools that can analyze telemetry data and code at scale, helping teams debu

Tech

Show HN: CSS Studio. Design by hand, code by agent

Hi HN! I've just released CSS Studio, a design tool that lives on your site, runs on your browser, sends updates to your existing AI agent, which edits any codebase. You can actually play around with the latest version directly on the site. Technical

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Wit, unker, Git: The lost medieval pronouns of English intimacy

Article URL: https://www.bbc.com/future/article/20260408-the-extinct-english-words-for-just-the-two-of-us Comments URL: https://news.ycombinator.com/item?id=47701572 Points: 32 # Comments: 13

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Introduction to Nintendo DS Programming

Article URL: https://www.patater.com/files/projects/manual/manual.html Comments URL: https://news.ycombinator.com/item?id=47685644 Points: 14 # Comments: 1

Tech

Claude mixes up who said what and that's not OK

Article URL: https://dwyer.co.za/static/claude-mixes-up-who-said-what-and-thats-not-ok.html Comments URL: https://news.ycombinator.com/item?id=47701233 Points: 37 # Comments: 17

Tech

Creating the Futurescape for the Fifth Element [2019]

Article URL: https://theasc.com/articles/fantastic-voyage-creating-the-futurescape-for-the-fifth-element Comments URL: https://news.ycombinator.com/item?id=47701100 Points: 21 # Comments: 5

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Reallocating $100/Month Claude Code Spend to Zed and OpenRouter

Article URL: https://braw.dev/blog/2026-04-06-reallocating-100-month-claude-spend/ Comments URL: https://news.ycombinator.com/item?id=47700972 Points: 11 # Comments: 4

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Help Keep Thunderbird Alive

Article URL: https://updates.thunderbird.net/en-US/thunderbird/140.0/apr26-1e/donate/ Comments URL: https://news.ycombinator.com/item?id=47700388 Points: 44 # Comments: 26

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Process Manager for Autonomous AI Agents

Article URL: https://botctl.dev/ Comments URL: https://news.ycombinator.com/item?id=47699814 Points: 20 # Comments: 4

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Six (and a half) intuitions for KL divergence

Article URL: https://www.perfectlynormal.co.uk/blog-kl-divergence Comments URL: https://news.ycombinator.com/item?id=47678690 Points: 71 # Comments: 7

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The Moon is already on Google Maps—did Artemis II really tell us anything new?

"I think the biggest value here is the PR. I mean, it's getting the public excited."

Tech

Open Source Security at Astral

Article URL: https://astral.sh/blog/open-source-security-at-astral Comments URL: https://news.ycombinator.com/item?id=47699181 Points: 78 # Comments: 4

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Who is Satoshi Nakamoto? My quest to unmask Bitcoin's creator

https://archive.is/iRBng Comments URL: https://news.ycombinator.com/item?id=47685320 Points: 405 # Comments: 386

Tech

App Store sees 84% surge in new apps as AI coding tools take off

Article URL: https://9to5mac.com/2026/04/06/app-store-sees-84-surge-in-new-apps-as-ai-coding-tools-take-off/ Comments URL: https://news.ycombinator.com/item?id=47699086 Points: 7 # Comments: 1

Tech

Poke makes using AI agents as easy as sending a text

Poke brings AI agents to everyday users via text message by handling tasks and automations without complex setup, apps, or technical know-how.