The blogpost explores Java 21's Enhanced Vector API, in its 6th Incubator, empowering Java programmers to easily express and optimize vector computations for superior performance on supported CPUs. The Vector API, applicable in domains like machine learning and cryptography, allows precise control over vector algorithms, enhancing efficiency and versatility in Java code.

This blog post discusses different lock mechanisms in Java for managing concurrency. It covers the usage of ReentrantLock to prevent deadlocks, ReadWriteLock for scenarios with frequent read operations, and StampedLock as an improvement over ReadWriteLock for higher throughput. Each lock mechanism has its own advantages and considerations, and choosing the right one depends on the specific requirements of the application.

Learn how to test your IntelliJ plugin with automated UI interactions using Remote Robot. This blog post guides you through setting up your IntelliJ plugin project, interacting with IntelliJ's UI components, and running tests to open specific files, click buttons, and check for IDE states like "dumb" mode. Discover how automation can help you find bugs and improve your plugin's performance.

Learn how 'Unlogged' simplifies bug communication between QA engineers and developers, speeding up software releases with instant feedback and efficient debugging

Discover the exciting world of Java 21, where groundbreaking features like Scoped Values, Key Encapsulation Mechanisms (KEMs), and simplified unnamed classes are redefining the language for modern applications. Explore the power of Generational ZGC, which optimizes memory management. Dive into the future of Java and stay ahead in the world of programming!

Delve into the inner workings of Lombok and unravel the magic that makes it a go-to tool for Java developers. Learn about its namespace isolation, dependency management, and debugging capabilities, as well as how it seamlessly integrates with different build systems and IDEs.

Unlogged's latest release, version 1.18.5, illuminates tech debt in your codebase, offering instant code execution highlighting and Postman integration. This tool empowers developers to make informed decisions, enhance test coverage, and refactor strategically, all for free. Say goodbye to tech debt lurking in the dark and welcome a brighter, more efficient software future!

Uncover the magic of Java serialization and deserialization. Dive into their mechanics, explore implementation steps, and grasp their significance. Learn how to effortlessly transform object states and exchange data. Master these crucial techniques for efficient Java development.

Dive into the world of reactive programming using Spring WebFlux with this blog. Discover how to create a responsive and high-performance RESTful API for managing tasks through a step-by-step CRUD demonstration. Learn how Spring WebFlux harnesses reactive principles to handle asynchronous operations efficiently, making your applications more scalable and robust.

In the realm of Java testing, Unlogged simplifies the process with effortless method interaction capture, saving time and offering flexible testing. JUnit excels in architectural management and test-driven development. Choose Unlogged for streamlined testing or JUnit for architectural integrity based on project needs.

Unlogged revolutionizes Java code testing by automating the recording of method inputs and return values, along with custom assertions through an intuitive user interface. With seamless integration and instant feedback, developers can enhance code quality and confidence, reducing manual effort and ensuring a reliable testing process. Unlogged sets a new standard in software testing, elevating efficiency and code excellence for Java developers.

Unlogged is an open-source, no-code testing solution for Java developers, offering automated regression testing with instant replay and easy integration. It eliminates the need for maintaining generated code, making it a superior choice over competitors like Randoop, SquareTest, and EvoSuite. With Unlogged, developers can quickly identify and fix regressions while receiving instant feedback on code coverage goals.

Integration of ChatGPT with Unlogged, which offers several useful features for developers, including finding bugs, refactoring code, optimizing code, and explaining code.

To generate the tests, the plugin identifies the syntax tree of the code and simulates events synthetically, creating a boilerplate for unit tests.

For the past 6 months, we have been talking to 100+ developers every week and figured out a few software engineering personas.

In my demos, I am often asked if we are using some generative AI to write unit tests or some ChatGPT integration. I will write a separate post about ChatGPT writing unit tests but for now, I want to explain how Unlogged works, with a simple example.

A lot has been said about unit tests, their usability, efforts vs reward and their inevitable comparison with end-to-end test cases. Our insight is that developers mainly avoid writing unit tests since it takes time.