Kroner
You set it up once, then leave it alone.
What it does
Kroner handles event scheduling, recurring routines, and email automation — everyday work, done quickly with AI, all from one platform.
Kroner books the meetings, sends the updates on schedule, and files every attachment that arrives. You set it up once, then leave it alone. Sent to #team-updates on Slack, right on schedule — every Friday at 16:00. Routines deliver wherever the team already is — no inbox to connect, nothing to authorize. Weekly updates, invoice nudges, standup reminders — describe it once, even just by asking the AI assistant, and Kroner sends it on schedule across email, Slack, Discord, Telegram, or in-app, without you touching it again. Tell Kroner who you need and for how long. It reads your calendar, works around what's already on it, and books the slot that costs your day the least. A routine fires it…from kroner.app
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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