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trutz

4 karma · joined September 2, 2013

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trutz··on Show HN: Hackerbrief – Top posts on Hacker News summarized daily
+1 - I would find a comment summary even more important then the article itself.
trutz··on Launch HN: Inconvo (YC S23) – AI agents for customer-facing analytics
Congrats on your launch! I see you are using Recharts in your demo to show some nice charts after / withing the chat responses which is very nice.

Does the backend only create the chart data and the chart itself is rendered in the frontend? Or put differently: Can you use any chart library to render this data? Do you support multiple chart types?

trutz··on Monte Carlo Crash Course: Quasi-Monte Carlo
Great recommendation. Anyone knows how he creates those videos where he seems to stand before a blackboard made of glass where he can also add a screen share from his laptop? Great technique I haven’t seen before on YouTube.
trutz··on Top DNS domains seen on the Quad9 recursive resolver array each day
What is amazon.dev? Does not resolve for me.

{"position": 127, "domain_name": "amazon.dev", "date": "2025-07-10"}

Source: https://github.com/Quad9DNS/quad9-domains-top500/blob/main/t...

trutz··on Busy Bar
I recently set up a "busy" indicator using Home Assistant (HA) and the Home Assistant Companion app for macOS. The desktop app exposes various MacBook sensors to HA, which can then trigger automations.

When my microphone activates, it triggers an automation that powers a socket. A red LED lamp lights up, signaling to everyone that I’m on a call or recording a video.

(1) https://github.com/home-assistant/iOS/releases

trutz··on Ask HN: Your recommendations for Windows PC backup software solutions?
Check this. Ugly, but feature-rich: http://allwaysync.com