Luna
Your AI Chief of Staff for getting things done
What it does
Luna is an AI Chief of Staff built for people who run things. Unlike chatbots that wait for prompts, Luna proactively works across your tasks, calendar, emails, and workflows to spot what is slipping through the cracks and help move it forward. Start with our Coordination Tax Audit to see how much time you lose to coordination, then let Luna take some of that work off your plate.
Most operators guess two hours a week. It's usually closer to nine. Eight questions, no login, no integration. Find out what staying oriented actually costs you.
Not the work. The chasing, the switching, the re-reading, the remembering. Most operators guess two hours. It is usually closer to nine, and it never appears on any calendar, so nobody ever costs it. Eight questions, about two minutes. No login, nothing to connect, no calendar access. We send the breakdown to that address and nothing else. What 100,000 operators have burned this year keeping track of work instead of doing it, at the 9 hours a week this calculator typically returns. It climbs 1.5 hours every second, and it has not stopped since you gotfrom letluna.com
Does the same job
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AstraPixels▲267A pixel-art solar system at its real current positions.
Growth · 29d ago · astrapixels.com

Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com