| Repository | Main Topics |
|---|---|
| Miscellany |  |
| Study01 |  SpringBoot ● OpenAPI ● Stoplight ● Swagger UI ● YAML |
| Study02 |  Docker ● SpringBoot ● Reactive REST Web Service ● Reactive Mongo Repository |
| Study03 | Docker ● SpringBoot ● Reactive REST Web Service ● Spring WebFlux ● Redis |
| Study04 | Docker ●  Kafka ● Apache Kafka Streams |
| Study05 | Docker ● SpringBoot ● Kafka ● Spring Cloud Stream |
| Study06 | Docker ● SpringBoot ● Camunda |
| Study07 | SpringBoot ● RESTful Web Service ● HATEOAS ● Spring Data REST ● H2 database |
| Study08 | SpringBoot ● Spring Web MVC ● Thymeleaf |
| Study09 | SpringBoot ● RESTful Web Service ● HATEOAS ● JavaScript ● AngularJS ● jQuery |
| Study10 | SpringBoot ● Spring Cloud Netflix Microservices ● Eureka Server ● Resilience4j |
| Study11 | SpringBoot ● SOAP Web Services ● Spring Web Services ● WSDL |
| Study12 | Swing ● Bean Validation ● CDI ● JBoss Weld Container ● RESTful Web Services ● JAX-RS |
| Study13 |  JBoss WildFly ● Jakarta EE ● EJB ● JPA ● JMS ● Transactions (CMT, BMT) ● H2 database |
| Study14 | JBoss WildFly ● CDI ● JAX-WS ● JAX-RS ● WSDL ● JSF |
| Study15 | Solr ● JSON |
| Study16 | Docker ● Elasticsearch ● JSON |
| Study17 | Docker ● MapStruct ● Apache Commons ● Concurrent Trees ● Eclipse Collections |
| Study18 | Security |
| Study19 | Mathematics ● Statistics |
| Study20 | Java Platform Module System |
| Study21 | Docker ● Pulsar ● Testcontainers |
| Study22 | Docker ● Kubernetes ● Quarkus ● Kafka ● MongoDB ● PostgreSQL |
| Study23 | Docker ● SpringBoot ● Spring Cloud Gateway ● Keycloak ● Testcontainers |
| Study24 | Docker ● Quarkus ● Keycloak |
| Study25 | Docker ● SpringBoot ● GraphQL ● JavaFX |
| Study26 | Docker ● SpringBoot ● gRPC |
| Study27 | Docker ● Angular ● Material Design ● TypeScript ● JavaScript ● Node.js ● Cypress |
Important
Using Java version 25 (LTS).
The code quality was reviewed by 
SonarQube
(review screenshot , review screenshot).
Code checking and refactoring was assisted by:
IntelliJ IDEA,
GitHub Copilot,
Google Gemini,
Perplexity, and
Docker Gordon.
The projects were built with Maven.
The testing was done with JUnit 5, Mockito, Testcontainers, and curl.
