Running Spring Boot 3 with the following features:

• Properties (YAML)
• Value, read a value from properties and use it
• Application
• Config, enabling WebSocket with an echoing handler
• Open API including schema
• Controllers implementing generated Open API interfaces
• Autowired services
• Static HTML including JavaScript
• Simple HTML form and JavaScript action listeners
• JavaScript from Baeldung's blog implementing simple WebRTC/WebSocket client
• JUnit 5
• Mockito
• Lombok

Carl Emmoth 2023