Inkario
The all-in-one studio for Amazon KDP authors
What it does
Inkario is a self-publishing studio for Amazon KDP: score a niche, make the book, fix the listing that sells it, and see royalties minus ad spend per title.
Find a niche worth publishing, make the book, then fix the listing and the ads that sell it. One studio takes a title from idea to earnings — and answers the question most publishers can't: what did this book make after ad spend? Export & publish to Amazon KDP IngramSpark Lulu Google Play Apple Books Made with Inkario Write it, illustrate it, upload it These pages came out of Inkario ready for KDP — trim, bleed and 300 DPI, with no clean-up afterwards. Look inside a finished book → Same character — every page Three of the 25 pages in one book — the character the same in all of them. Most publishing tools solve one slice and hand you a file. Inkario keeps the whole job in one place, so the…from inkario.app
Does the same job
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The app store for voice native apps that lives in your notch
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The New Calendly▲211Handle all of the work before, during, and after meetings
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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