Hi there 👋
Welcome. I am Johann N. Löfflmann from Munich, Germany. My first computer was a C64. I have a university degree in computer science. I worked for both Sun Microsystems and Oracle as a tech engineer, and Java was my daily business for many years. Today I am working as a presales consultant for tailored IoT projects. Once a developer, always a developer. For 20+ years, I have enjoyed writing FLOSS code. Robust, modern, shiny code. Well, at least sometimes 😉
I am pleased to share the source code for my FLOSS projects with you here on GitHub.
If you like one of the projects below, give it a GitHub star. I am also happy to read your bug reports and feature requests.
The NumericalChameleon (abbrev. n16n) is a platform independent unit converter with a lot of features.
The homepage for end users is at http://www.NumericalChameleon.net
|n16n-desktop||A Swing GUI in order to access n16n's features.||http://numericalchameleon.net|
|xml-holidays||n16n's category "High Days and Holidays"||https://jonelo.github.io/xml-holidays/|
|jAdapterForNativeTTS||n16n's feature to speak numbers by audio||https://jonelo.github.io/jAdapterForNativeTTS|
|unlock-win-tts-voices||Windows script in order to unlock Windows TTS voices||https://jonelo.github.io/unlock-win-tts-voices|
|n16n-gensound-mstxt2speech||Windows script to generate sound files||https://jonelo.github.io/n16n-gensound-mstxt2speech/|
Jacksum (JAva ChecKSUM) is a free, open source, cross-platform, feature-rich, multi-threaded data integrity verification tool on the command line. It is also a lib, and it is all about checksums, CRCs, and message digests (aka hashes, data/file fingerprints, thumbprints).
The homepage for end users is at https://jacksum.net
|jacksum||Jacksum (lib and CLI)||https://jacksum.net|
|jacksum-fbi-linux||Jacksum File Browser Integration on GNU/Linux||https://jonelo.github.io/jacksum-fbi-linux/|
|jacksum-fbi-macos||Jacksum File Browser Integration on macOS||https://jonelo.github.io/jacksum-fbi-macos/|
|jacksum-fbi-windows||Jacksum File Browser Integration on Microsoft Windows||https://jonelo.github.io/jacksum-fbi-macos/|
|HashGarten||A GUI to access features of Jacksum|
|docker-jacksum||Jacksum on Docker||https://hub.docker.com/r/jonelo/jacksum|
|jacksum-testcases||Testcases to test Jacksum by calling its CLI||https://github.com/jonelo/jacksum-testcases|
|dumahadaba||Dump Malware Hash DataBase. For Jacksum's
|bashberries||Misc bash scripts||GNU/Linux||https://jonelo.github.io/bashberries/|
|osxapp_vers||Get OS version info from an Apple Install*.app||macOS||https://jonelo.github.io/osxapp_vers/|
|ahtfix||Restore the Apple Hardware Test (AHT) on your (old) Mac||macOS||https://jonelo.github.io/ahtfix/|
|saveWindowsLoginImage||Saves the current Windows logon image||Windows+WSL||https://jonelo.github.io/saveWindowsLogonImage/|