<![CDATA[Matthias Urhahn]]>https://darken.eu/https://darken.eu/favicon.pngMatthias Urhahnhttps://darken.eu/Ghost 5.130Sun, 15 Mar 2026 21:47:26 GMT60<![CDATA[airplanes.live Companion]]>A companion app for the ADS-B based flight tracking app www.airplanes.live

  • Map view
  • Aircraft search by ID, type, location and more
  • Watchlist for specific aircraft
  • Monitoring for self-hosted feeders
GitHub - d4rken/airplanes-live-app: airplanes.live Android App
airplanes.live Android App. Contribute to d4rken/airplanes-live-app development by creating
]]>https://darken.eu/airplanes-live-companion-2/6839b585c88959163073de75Fri, 30 May 2025 13:43:29 GMTA companion app for the ADS-B based flight tracking app www.airplanes.live

  • Map view
  • Aircraft search by ID, type, location and more
  • Watchlist for specific aircraft
  • Monitoring for self-hosted feeders
GitHub - d4rken/airplanes-live-app: airplanes.live Android App
airplanes.live Android App. Contribute to d4rken/airplanes-live-app development by creating an account on GitHub.
GitHubd4rken
]]><![CDATA[Paragliding Companion]]>An Android app to collect and manage recorded flights, e.g. IGC files from paragliding tracker apps like XCTrack or physical loggers like Skytraxx.

GitHub - d4rken/paragliding-companion: Android app to collect and manage paragliding flight logs.
Android app to collect and manage paragliding flight logs. - d4rken/paragliding-companion
GitHub
]]>https://darken.eu/paragliding-companion/65e9dc75b8326f0550eeabb3Thu, 07 Mar 2024 15:55:26 GMTAn Android app to collect and manage recorded flights, e.g. IGC files from paragliding tracker apps like XCTrack or physical loggers like Skytraxx.

GitHub - d4rken/paragliding-companion: Android app to collect and manage paragliding flight logs.
Android app to collect and manage paragliding flight logs. - d4rken/paragliding-companion
GitHubd4rken
]]><![CDATA[SD Maid 2/SE]]>SD Maid's successor :).

SD Maid 2/SE - System Cleaner - Apps on Google Play
A trusty maid for your Android, to keep it clean & tidy.
Apps on Google Playdarken
GitHub - d4rken-org/sdmaid-se: SD Maid 2/SE is Android’s most thorough cleaning tool.
]]>https://darken.eu/sd-maid-se/64935d46b8326f0550eeab94Mon, 27 Mar 2023 20:28:00 GMTSD Maid's successor :).

SD Maid 2/SE - System Cleaner - Apps on Google Play
A trusty maid for your Android, to keep it clean & tidy.
Apps on Google Playdarken
GitHub - d4rken-org/sdmaid-se: SD Maid 2/SE is Android’s most thorough cleaning tool.
SD Maid 2/SE is Android’s most thorough cleaning tool. - GitHub - d4rken-org/sdmaid-se: SD Maid 2/SE is Android’s most thorough cleaning tool.
GitHubd4rken-org
]]><![CDATA[Octi]]>A multi-device manager for Android.

GitHub - d4rken-org/octi: A multi-device manager for Android
A multi-device manager for Android. Contribute to d4rken-org/octi development by creating an account on GitHub.
GitHubd4rken-org
]]>https://darken.eu/octi/639ca1c11fd32c54e579eea6Sun, 31 Jul 2022 22:00:00 GMTA multi-device manager for Android.

GitHub - d4rken-org/octi: A multi-device manager for Android
A multi-device manager for Android. Contribute to d4rken-org/octi development by creating an account on GitHub.
GitHubd4rken-org
]]><![CDATA[Permission Pilot]]>Android permission explorer.

Inspired by a discussion on my Discord.

GitHub - d4rken-org/permission-pilot: Android permission explorer 🧑‍✈️
Android permission explorer 🧑‍✈️. Contribute to d4rken-org/permission-pilot development by creating an account on GitHub.
GitHubd4rken-org
]]>https://darken.eu/permission-pilot/639ca2141fd32c54e579eeb5Thu, 21 Jul 2022 22:00:00 GMTAndroid permission explorer.

Inspired by a discussion on my Discord.

GitHub - d4rken-org/permission-pilot: Android permission explorer 🧑‍✈️
Android permission explorer 🧑‍✈️. Contribute to d4rken-org/permission-pilot development by creating an account on GitHub.
GitHubd4rken-org
]]><![CDATA[SmartGuide 2]]>Worked on the architecture of an Android based tour-guiding app. Explored custom wireless-transmission protocols.

SmartGuide 2 von MEDER CommTech
Der Multimedia Guide MEDER SmartGuide 2 vereint innovative Technik mit modernstem Design. Rücksprachefunktion, Groupguide, Visualguide, CMS mit App.
MEDER CommTech GmbHMilena Gonsior
]]>https://darken.eu/smartguide-2/639ca3451fd32c54e579eed5Fri, 15 Apr 2022 22:00:00 GMTWorked on the architecture of an Android based tour-guiding app. Explored custom wireless-transmission protocols.

SmartGuide 2 von MEDER CommTech
Der Multimedia Guide MEDER SmartGuide 2 vereint innovative Technik mit modernstem Design. Rücksprachefunktion, Groupguide, Visualguide, CMS mit App.
MEDER CommTech GmbHMilena Gonsior
]]><![CDATA[unu Scooter App]]>Architecture and Bluetooth support.

unu - Apps on Google Play
unu Scooter companion app
Apps on Google Playunu GmbH
]]>https://darken.eu/unu-scooter/639ca2a31fd32c54e579eec6Sat, 12 Feb 2022 23:00:00 GMTArchitecture and Bluetooth support.

unu - Apps on Google Play
unu Scooter companion app
Apps on Google Playunu GmbH
]]><![CDATA[ADS-B Companion]]>
GitHub - d4rken/adsb-companion: An Android app showing stats ADS-B stats.
An Android app showing stats ADS-B stats. Contribute to d4rken/adsb-companion development by creating an account on GitHub.
GitHubd4rken
]]>https://darken.eu/ads-b-companion/62155324e70cd708313b972bSat, 05 Feb 2022 23:00:00 GMT
GitHub - d4rken/adsb-companion: An Android app showing stats ADS-B stats.
An Android app showing stats ADS-B stats. Contribute to d4rken/adsb-companion development by creating an account on GitHub.
GitHubd4rken
]]><![CDATA[CAPod]]>Got some AirPods and was unsatisfied with all existing Android apps, so I made my own...

GitHub - d4rken-org/capod: A companion app for AirPods on Android.
A companion app for AirPods on Android. Contribute to d4rken-org/capod development by creating an account on GitHub.
GitHubd4rken-org
CAPod - Companion
]]>https://darken.eu/capod/621552dbe70cd708313b971dTue, 18 Jan 2022 23:00:00 GMTGot some AirPods and was unsatisfied with all existing Android apps, so I made my own...

GitHub - d4rken-org/capod: A companion app for AirPods on Android.
A companion app for AirPods on Android. Contribute to d4rken-org/capod development by creating an account on GitHub.
GitHubd4rken-org
CAPod - Companion for AirPods - Apps on Google Play
CAPod is a companion app for AirPods on Android.
Apps on Google Playdarken
]]><![CDATA[ADS-B Feeder Box Sensor]]>A small Arduino based enviromental sensor for an outdoor electrical box.

GitHub - d4rken/feeder-box-sensor: Arduino based temp/humidity sensor node.
Arduino based temp/humidity sensor node. Contribute to d4rken/feeder-box-sensor development by creating an account on GitHub.
GitHubd4rken
]]>https://darken.eu/ads-b-feeder-box-sensor/62155f5aef0ed805ca45330cWed, 12 Jan 2022 23:00:00 GMTA small Arduino based enviromental sensor for an outdoor electrical box.

GitHub - d4rken/feeder-box-sensor: Arduino based temp/humidity sensor node.
Arduino based temp/humidity sensor node. Contribute to d4rken/feeder-box-sensor development by creating an account on GitHub.
GitHubd4rken
]]><![CDATA[Weather Station]]>An arduino-based solar powered outdoor weather station in a 3d printed case.

GitHub - d4rken/arduino-weather-station-v2
Contribute to d4rken/arduino-weather-station-v2 development by creating an account on GitHub.
GitHubd4rken
]]>https://darken.eu/weather-station-v2/62155f67ef0ed805ca453310Sat, 18 Dec 2021 23:00:00 GMTAn arduino-based solar powered outdoor weather station in a 3d printed case.

GitHub - d4rken/arduino-weather-station-v2
Contribute to d4rken/arduino-weather-station-v2 development by creating an account on GitHub.
GitHubd4rken
]]><![CDATA[DVCA]]>Companion app for DJI's FPV Goggles.

GitHub - d4rken-org/fpv-dvca: An unofficial companion app for DJI’s Digital FPV System.
An unofficial companion app for DJI’s Digital FPV System. - GitHub - d4rken-org/fpv-dvca: An unofficial companion app for DJI’s Digital FPV System.
]]>https://darken.eu/dvca/62155309e70cd708313b9727Sun, 16 May 2021 22:00:00 GMTCompanion app for DJI's FPV Goggles.

GitHub - d4rken-org/fpv-dvca: An unofficial companion app for DJI’s Digital FPV System.
An unofficial companion app for DJI’s Digital FPV System. - GitHub - d4rken-org/fpv-dvca: An unofficial companion app for DJI’s Digital FPV System.
GitHubd4rken-org
]]><![CDATA[Android Starter v4]]>The latest version of my boiler-plate template projects.

It's also a playground for me to setup Github Actions and try-out other CI stuff.

Predecessors were v1 and v2.

GitHub - d4rken/android-starter-v4: An Android template project (in Kotlin) with boilerplate and current patterns.
An Android template project (in
]]>https://darken.eu/android-starter-v4/62155f8fef0ed805ca453314Thu, 13 May 2021 22:00:00 GMTThe latest version of my boiler-plate template projects.

It's also a playground for me to setup Github Actions and try-out other CI stuff.

Predecessors were v1 and v2.

GitHub - d4rken/android-starter-v4: An Android template project (in Kotlin) with boilerplate and current patterns.
An Android template project (in Kotlin) with boilerplate and current patterns. - GitHub - d4rken/android-starter-v4: An Android template project (in Kotlin) with boilerplate and current patterns.
GitHubd4rken
]]><![CDATA[Corona-Warn-App]]>Worked on the German Corona-Warn-App

GitHub - corona-warn-app/cwa-app-android: Native Android app using the Apple/Google exposure notification API.
Native Android app using the Apple/Google exposure notification API. - GitHub - corona-warn-app/cwa-app-android: Native Android app using the Apple/Google exposure notification API.
GitHubcorona-warn-app
]]>https://darken.eu/corona-warn-app/62155f21ef0ed805ca453308Thu, 16 Jul 2020 22:00:00 GMTWorked on the German Corona-Warn-App

GitHub - corona-warn-app/cwa-app-android: Native Android app using the Apple/Google exposure notification API.
Native Android app using the Apple/Google exposure notification API. - GitHub - corona-warn-app/cwa-app-android: Native Android app using the Apple/Google exposure notification API.
GitHubcorona-warn-app
]]><![CDATA[FYEO]]>Supported the team of FYO with feature development and performance optimization.

https://play.google.com/store/apps/details?id=com.prosieben.fyeo

]]>https://darken.eu/fyeo/639ca3fb1fd32c54e579eee9Tue, 14 Jan 2020 23:00:00 GMTSupported the team of FYO with feature development and performance optimization.

https://play.google.com/store/apps/details?id=com.prosieben.fyeo

]]>