Covers Java best practices, design patterns, generics, concurrency, and performance optimization through practical examples ...

src/ ├── main/ │ ├── java/com/example/demo/ │ │ ├── component/ # Isolated business logic and operations (ItemComponent) │ │ ├── exception/ # Custom boundary exceptions mapping to gRPC statuses │ │ ├── ...

The first decision to kick off a greenfield Java project usually sounds breezy: "Let's start with Spring Boot, it's everywhere." A few days in, someone mutters that Quarkus boots faster and saves ...

Start the Permit.io PDP: docker run -it -p 7766:7000 --env PDP_DEBUG=True --env PDP_API_KEY=permit_key_abc permitio/pdp-v2:latest curl --location 'http://localhost ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Eclipse based STS IDE isn’t a requirement for Spring Boot development, but it is highly ...

Before Spring introduced custom annotations, developers had to manage configurations like email validation using XML configuration files. The XML configuration would define beans, validators, and ...

When you get ready to deploy an application into production, the usual thought is: what’s the easiest way to meet all the application requirements? In this case, we have three components that need to ...

HTMX is a newer technology that takes plain old HTML and gives it extra powers like Ajax and DOM swaps. It’s included in my personal list of good ideas because it eliminates a whole realm of ...

Interceptors in Spring are used to intercept client requests or responses before they are handled by the controller or before the response is sent back to the client. Interceptors are part of the ...

Microsoft announced Spring Boot improvements in the latest update to Java on Visual Studio Code tooling. That tooling comes in the Spring Boot Extension Pack in the Visual Studio Code Marketplace, ...