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👋 Hi!

I'm Stefan – a developer from Switzerland.


  1. colorlab is a JavaScript Lib to calculate DeltaE (CIEDE2000) values between two colors.

    JavaScript 19 2

  2. gatsby remark plugin to generate table of contents

    JavaScript 17 7

  3. Framework agnostic validation library in JavaScript


  4. A Library to control an Epson TM-T88II thermal printer (microprinter) by an arduino via serial connection

    C++ 30 18

  5. Human editable (.txt) and machine readable (.ics) calendar-lists

    JavaScript 2 1

  6. A tiny grid system to work with flexbox-grids build for PostCSS.

    JavaScript 3

988 contributions in the last year

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Contribution activity

July 2021

Created 2 repositories

Created a pull request in pdfcpu/pdfcpu that received 4 comments

Allow for verbose parameters

I think a command like al:j works great if you are very familiar with the command. But if you wanna have others on board you probably use aligntext: j

+16 −16 4 comments
Opened 1 other pull request in 1 repository

Created an issue in pdfcpu/pdfcpu that received 2 comments

Multiple stamp definitions in CLI

I use pdfcpu today for the first time and I have to say it's super awesome! This makes me so happy. I think this is a feature request, but please l…


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