KasparEtter

ef1p

Explained from First Principles is a technology, science, and philosophy blog for curious people who want to understand and change the world.

email-tracker

A simple web server, which notifies subscribers about requests.

bitbox-base

Personal Bitcoin & Lightning full node appliance.

bitbox-wallet-app

bitbox02-firmware

Firmware code for the BitBox02 hardware wallet https://shiftcrypto.ch/start

camt

Camt parser

chrome-headless-render-pdf

DefinitelyTyped

The repository for high quality TypeScript type definitions.

digitalid-core

This project contains the core of the Digital ID Protocol.

digitalid-database

This project provides the classes that interact with the database.

digitalid-utility

This project provides utility classes for the Digital ID Library.

dkim-signer

Sign messages with DKIM

docs

Documentation for Plausible Analytics

fhbh

Die Webseite der Familienholding B&H AG.

html_backup

itcourse-website

This project contains the IT course website.

jc-docs

📝 Documentation and examples

just-the-docs

A modern, high customizable, responsive Jekyll theme for documention with built-in search.

mcu

MCU code for the Digital Bitbox hardware wallet

multi-party-ecdsa

Rust implementation of {t,n}-threshold ECDSA (elliptic curve digital signature algorithm).

node-rename-cli

A tool for renaming files quickly, especially multiple files at once.

node-sendmail

send mail without setting up a SMTP server

personal-website

This project contains my personal website.

preact

⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

resizeme

A simple script for resizing images and settings their quality. Based on imagemagick.

svgexport

SVG to PNG/JPEG command-line tool and Node.js module

teachbitcoin.github.io

ts-node

TypeScript execution and REPL for node.js

uncloak

a community-maintained cryptography resource

webcam

Webcam Picture Analysis with Microsoft's Computer Vision API