
DocDock
ETL, file transformation, file-to-CSV, file-to-JSON
What it does
Transform raw documents into any personalized CSV and JSON formats with DocDock: 1. Design and personalize your data templates and schemas 2. Transform unstructured documents into structured data with ease (JSON and CSV) 3. Publish transformed data into major cloud storage providers (AWS S3, Azure Blob, Google GCS) 4. Free app with complete privacy without any data collection. 5. Bring your own AI-API for Gemini or OpenAI with total control on your own pricing.
Does the same job
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- BABedquiltDB – A Mongo-like JSON doc store built on Postgres2016 · bedquiltdb.github.io · ▲145


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Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com

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.
Dev tools · 1d ago · opentrailpaper.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