UNIUN
Your notes, your network, your identity.
What it does
Capture notes, connect them into a knowledge graph, share on an open network, and ask an AI that runs on your phone — not in someone else's cloud. Decentralized, offline-first, on-device.
Capture notes, connect them into a knowledge graph, share on an open network, and ask an AI that runs on your phone — not in someone else’s cloud . A note is the atom of UNIUN. The same note becomes a feed post, a thread, a node in your graph, a channel message, a DM, or context for your AI — and it’s never lost. Three surfaces, one mind — named for the trinity that creates, sustains, and transforms. Author notes and build your knowledge graph on an interactive canvas. Every reference you draw is an edge. Follow people in a time-ordered feed, join channels, and message end-to-end encrypted — the social side. Chat with your own notes, fuse ideas with Nataraj, and run autonomous Gana agents —…from uniun.in
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Open-source GTM skills for technical founders
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OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
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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 · 16d ago · simedw.com