qrys.ch – about what my curiosity has found

How to continuously build and deploy a vue3 app, from a GitHub repo, using Azure Pipelines

On January 28, 2022 By Marcel In Azure, Web Application

I recently started the development of a vue3 application (web.replayer.app) and wanted to explore how to automatically build and deploy from my GitHub repository to my online test environment. Azure Pipelines seems to be an easy way to do it.

How to create a new PWA-enabled VueJs app on Ubuntu 20.04 from scratch

On May 15, 2021 By Marcel In Linux, Programming, Ubuntu, Web Application

This should be a minimal guide to get you started with a VueJs PWA (Progressive Web App) from scratch. To learn more about PWA, you may listen to the PWA episode on the Coding Blocks …

Image tagging for Synology Moments with the exif tool

On January 31, 2021 By Marcel In Customization, Photo, Synology

Over the years I have been using the Synology Moments app with all it’s AI goodness, but actually finding some of my photos remained difficult. Sometimes I remembered that a photo was taken with a …

Running a Pi-hole securely on Azure

On December 2, 2020 By Marcel In Azure, Customization, Raspberry Pi

Pi-hole is a popular DNS resolver, advertised as a black hole for Internet advertisements. I use it as a DNS filter for parental control as well as an ad and tracking domain filter. As a …

A global Dark Mode for your browser

On June 26, 2020 By Marcel In Customization

The other day, I wondered how to enable dark mode on any of those bright shiny websites. Before long, I found darkmode-js. Here’s how to use it with Tampermonkey.

Mass converting and image processing of scanned 35mm slides

On March 22, 2020 By Marcel In Photo

I have scanned all my slides into TIFF images. Now, I want to improve the color curves a bit and convert them into shareable JPEG files. Marking the files As a first measure, I wanted …

Digitizing my 35mm slides, finally

On March 21, 2020 By Marcel In Photo

Finally, I took the time for digitizing all those slides I had packed up in boxes and magazines some time ago. It’s more than 3200 slides and I wanted to avoid the costs of a …

Using the exiftool on a Synology NAS

On February 28, 2020 By Marcel In Customization, Photo, Programming, Synology

How to use the exiftool on a Synology NAS

Managing WhatsApp photos using the exiftool

On February 22, 2020 By Marcel In Linux, Mobile Phone, Photo

I tried to leverage the exiftool to help me manage my photo library, especially my received WhatsApp image files. These image files are quite heavily, lossy, compressed when sent and stripped of nearly all useful …

A Raspberry Pi-based weather station, publishing to an MQTT topic

On February 3, 2020 By Marcel In Programming, Raspberry Pi, Sensor

This is mainly an iteration of a previous post A Raspberry Pi-based weather station, posting to WordPress (see there for details on the sensor) but this time publishing to an MQTT topic. Setting up the …