This is an example application to show howto use Spring Boot 4, Angular 22, Kafka with Streams and Mongodb with the reactive features of Spring in a clean architecture and a Helm chart for the Kubernetes setup. Structurizr is used for C4 diagrams. Standalone Components are used with Angular.

This is an project to show the use of Angular 22, Spring Boot 4, H2/Postgresql with Jpa, Liquibase, Kafka and Gradle and a Helm chart for a Kubernetes deployment. Spring Modulith for architecture support. For dynamic queries the frontend uses Drag'n Drop and the Backend Jpa Criteria api and the frontend results in Table/Tree Angular components

This project shows howto use Angular 22 and Bing Maps and Spring Boot 4 and Jpa with a Gradle build in clean architecture. For the communication between the frontend and the backend GraphQl is used. For development/production the H2/Postgresql databases are used. The databases are managed with Liquibase. Angular Standalone Components are used.

Angular 22+ library for D3 based line, bar, donut and date/timeline charts with multiple entry points. A configurable service for token handling is provided.

A real-time, timezone-aware smart agenda. Built with .NET 10 and Angular 22 to solve complex cross-timezone scheduling, event collisions, and strict UTC data management.