Crafex
100% Private PDF & Business Tools
What it does
100% Private online PDF tools to Merge, Split, Compress, Convert, and Protect PDFs. Zero cloud storage — files are processed transiently in RAM.
Merge, split, compress and convert PDFs with free online PDF tools — then create invoices with the Invoice Generator , salary slips with the Salary Slip Generator , and resumes with the Resume Builder . Fast, free and entirely in your browser. Every tool you need, organized into a cohesive ecosystem. No jumping between apps. Every detail engineered for performance, privacy, and delight. Built on WebAssembly and modern browser APIs. Documents process in milliseconds, not seconds. Your files never touch our servers. Everything processes locally in your browser. Zero uploads, zero logs. Every pixel intentional. Clean interfaces that get out of your way and let you focus on the work.…from crafex.in
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The app store for voice native apps that lives in your notch
Work · 28d ago · voiceos.com

The New Calendly▲211Handle all of the work before, during, and after meetings
Work · 17d ago · calendly.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 9d 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