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Tech

Launch HN: Sentrial (YC W26) – Catch AI Agent Failures Before Your Users Do

Hey HN! We're Neel and Anay, and we’re building Sentrial ( https://sentrial.com ). It’s production monitoring for AI products. We automatically detect failure patterns: loops, hallucinations, tool misuse, and user frustrations the moment they happen.

Tech

Show HN: I built a tool that watches webpages and exposes changes as RSS

I built Site Spy after missing a visa appointment slot because a government page changed and I didn’t notice for two weeks. It watches webpages for changes and shows the result like a diff. The part I think HN might find interesting is that it can mo

Tech

Launch HN: Prism (YC X25) – Workspace and API to generate and edit videos

Hey HN — we’re Rajit, Land, and Alex. We’re building Prism ( https://www.prismvideos.com ), an AI video creation platform and API. Here’s a quick demo of how you can remix any video with Prism: https://youtu.be/0eez_2DnayI Here’s a quick demo of how

Tech

Searching for the Agentic IDE

https://xcancel.com/karpathy/status/2031616709560610993 Comments URL: https://news.ycombinator.com/item?id=47337168 Points: 8 # Comments: 7

Tech

Temporal: A nine-year journey to fix time in JavaScript

Article URL: https://bloomberg.github.io/js-blog/post/temporal/ Comments URL: https://news.ycombinator.com/item?id=47336989 Points: 200 # Comments: 83

Tech

Why the global elite gave up on spelling and grammar

https://archive.ph/wlwcA Comments URL: https://news.ycombinator.com/item?id=47336806 Points: 48 # Comments: 121

Tech

Wiz joins Google

Article URL: https://www.wiz.io/blog/google-closes-deal-to-acquire-wiz Comments URL: https://news.ycombinator.com/item?id=47336476 Points: 89 # Comments: 65

Tech

Faster asin() was hiding in plain sight

Article URL: https://16bpp.net/blog/post/faster-asin-was-hiding-in-plain-sight/ Comments URL: https://news.ycombinator.com/item?id=47336111 Points: 123 # Comments: 69

Tech

Show HN: I built an ISP infrastructure emulator from scratch with a custom vBNG

Demo: https://aether.saphal.me GitHub: https://github.com/saphalpdyl/Aether Aether is a multi-BNG (Broadband Network Gateway) ISP infrastructure lab built almost from scratch that emulates IPoE IPv4 subscriber management end-to-end. It supports IPoE/

Tech

Entities enabling scientific fraud at scale are large, resilient, growing (2025)

Article URL: https://doi.org/10.1073/pnas.2420092122 Comments URL: https://news.ycombinator.com/item?id=47335349 Points: 185 # Comments: 89

Tech

Lego's 0.002mm specification and its implications for manufacturing (2025)

Article URL: https://www.thewave.engineer/articles.html/productivity/legos-0002mm-specification-and-its-implications-for-manufacturing-r120/ Comments URL: https://news.ycombinator.com/item?id=47335237 Points: 280 # Comments: 220

Tech

Swiss e-voting pilot can't count 2,048 ballots after decryption failure

Article URL: https://www.theregister.com/2026/03/11/swiss_evote_usb_snafu/ Comments URL: https://news.ycombinator.com/item?id=47334982 Points: 43 # Comments: 99

Tech

BitNet: 100B Param 1-Bit model for local CPUs

Article URL: https://github.com/microsoft/BitNet Comments URL: https://news.ycombinator.com/item?id=47334694 Points: 221 # Comments: 113

Tech

The MacBook Neo

https://www.pcmag.com/news/asus-co-ceo-macbook-neo-is-a-shoc... Comments URL: https://news.ycombinator.com/item?id=47334293 Points: 64 # Comments: 193

Tech

Rivian spin-out Mind Robotics raises $500M for industrial AI-powered robots

The startup, which was created by Rivian founder RJ Scaringe, is looking to train on data from, and deploy in, Rivian's factory.