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Are you curious what new features Micronaut version 3 brings and do you want to know how to upgrade your applications? In this post we will do the upgrade to Micronaut 3 for an existing application and show you how.

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Are you curious how multiple solidity contracts interact and how you can use this in your own smart contract setup? In this post we will use two contracts to create a trust fund application that pays you interest in a utility token, another contract.

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Do you need http request and response logging without it polluting your business code? Use Zalando Logbook and add this aspect to your stack! In this post we will add logging for all http requests and play around with the configurations.

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Do you want smaller images with a faster startup time? Use UPX to compress your executable inside your image. Use a UPX image!

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Do you need a simple way to build docker images for your java with maven applications? Use the jib maven plugin and let maven do the heavy lifting!

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Are you looking for a way to build super fast starting images with a low memory footprint? Use GraalVM’s native image and make the difference!

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Are you copying an old maven project every time you need a new one? Maybe a maven archetype is the solution for you! In this post we will create a maven archetype to quickly create a micronaut graphQL API.

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Having trouble testing your micronaut application? Or just interested on my take on micronaut testing? Just read along! In this post we will make some integration and unit tests for a micronaut gRPC API.

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Are you looking for an easy way to handle versioning of your maven projects? Use the jgitver maven plugin! In this post we will setup the plugin and show some of the main features.

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Do you want to incorporate a task in your maven build? Discover how to create a maven plugin! In this post we will create a plugin that will alter a protobuf specifications file.

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Are you working around the clock creating new REST endpoints for you clients? Are the requirements constantly changing? Use graphQL with micronaut and give more control to the client.

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Are you looking for an easy way to test your gRPC endpoints? Use gRPCurl from the command line and see the result in Json.

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Are you sick of writing client libraries for all your clients? Do you have trouble sticking to a contract-first approache with REST? Use gRPC! Specifically gRPC with micronaut!

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Do you want to publish smart contracts on the Ethereum blockchain? We are going to use the Truffle suite to deploy our first!

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Are you sick of going into a Kubernetes cluster to look at the logs of an application? Do you want a clear overview of the access logs over several pods? Use these tools for a fluent log experience.

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Do you want to create your own ERC20 token on Ethereum? Here we program one and learn more on solidity while we’re at it.

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Do you have application properties like database passwords that are not to be shared with the world? Use Helm Secrets and hide them in plain sight.