MQTT combined with Y.js

Heavily over-engineered authentication: Passkey, JWT, DIDComm, with optional OAuth2.

Using the X.509 CA and Cert as they were intended :-)

Enhance your logging with tracing a bit and browser your logs/traces in browser

This is former demo which is now ca-n-certs

python

Simple html project

experimental audio

Python playground for miscelaneous ideas

Tool for manipulating GRBL files in browser in order to postprocess and optimize the code.

This is GitHub Pages repo

Variation on xml2, html2, etc.

Minimal app for reproducing and sharing QR codes.

Minimal Android application example

JS Helper application for HW-584 v2

Nginx and PHP in container made simple.

SPAYD aka QR payments and better organised cashflow

A simple tool to show json formated and highlight

PWA for jury

KiCAD related tools and experiments

ESP32, RP2040, STM32, etc.

A place to share some Pythonish things wrapped into Jupyter

Network lab with container and netns

Notes on software and data

Folder transfer in tar like fashion

A tool to help build json data queries using jq (jq-web) or emuto

The simple and trivial wireguard setup

Raspberry Pi network boot

Elementary demo for IPC in PHP