In addition to my work as a service provider, I have a few projects and products, most of which are available as open source.
A Bootstrap 4 / jQuery plugin to extend input elements for numbers in such a way that they offer a particularly simple input possibility by +/- keys. The input works with touch screen and mouse pointer, on mobile and desktop.
An unofficial desktop client for Google Inbox to use Inbox separately from your browser.
Basic app that shows how to create an electron app with Bootstrap 4.
- Uses Bootstrap 4 for frontend
- Programmed in vanilla ES6
- With component architecture
- Font-Awesome 5 Integration
- Contains CRUD example with local data storage
Chess boards, chess playing fields, chess computers
Chess server chessmail
I also run the online chess server chessmail. chessmail is programmed by me with high performance and has over 7,000 users interested in chess. chessmail has been running stable for over 15 years and is constantly being further developed.