Matija Polajnar

💬 “I’m not usually excited about new versions of any library or framework, but this is an exception,” says Arttu, a software developer and one of the co-founders of Rakettitiede. Wait, what? 👀 React 19 is coming out in just a few days. 💬 “It is surprisingly a big improvement, considering it hasn’t changed much for a while and it’s already the 19th version,” he continues. In addition to React 19, one thing to look out is updates to React Compiler: soon you don't need to use React.memo, useMemo, or useCallback yourself – the compilation handles it all. What do you think about this update? Read more: 🔗 https://lnkd.in/esyg3_5h 🔗https://lnkd.in/esfMGkZY #rakettitiede #LightYearsAhead

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🎤 I am starting the autumn conference season, next week, with a talk at DevTalksRomania - Cluj-Napoca.   Excited to open the technical presentations on the #ProgrammingStage with a session on Implementing #CleanArchitecture.   💡 I’ll show how to create a structure that makes it easy to write the code that follows the architecture, and at the same time, it makes it difficult to write the code that doesn’t   📝Join me, and you will walk away with a recipe and building blocks for creating a foundation in code that sustains Clean Architecture and the level of quality in your code that can control the complexity of the project.       #publicspeaking #softwarearchitecture #softwaredesign

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On Aug 7, Oliver Zihler & Alina Liburkina will speak about: From EventStorming to Test-Driving Aggregates. Last time, we showed how EventStorming, DDD, and Clean Architecture can help us foster shared mental models between domain experts and developers effectively. This time, we will focus on one main variation of EventStorming, Design-Level EventStorming, to demonstrate how we can effectively employ it during iteration planning to split user stories and derive business rules and aggregates, such that we can then use the EventStorming diagram to directly create test cases for Test-Driven Development. We will then demonstrate how to test-drive an aggregate from no code to existence using TDD in baby-steps. In this coding part of the session, besides iterating on basic TDD tools like the rule of 3, fake it, obvious implementation with transformation priority premise (TPP), triangulation, or ZOMBIES, we will also demonstrate how software design is done in the refactoring phase and show how refactoring tools like “Parallel Change” can effectively, and safely, replace code structures like single with multiple values in baby-steps, without breaking any code, nor breaking tests, in the process. This session focuses on integrating various tools and techniques to effectively develop software from story to implementation within an agile, domain-focused context. ABOUT OLIVER Oliver is a technical agile coach, technical trainer, and software engineer that promotes, teaches and coaches on DDD, XP, refactoring, Ports & Adapters (and its variations) and other related agile software development topics. - LinkedIn: https://lnkd.in/dkHB_YHF - GitHub: https://github.com/ozihler ABOUT ALINA Alina is a technical trainer, consultant, software engineer and (IT) event organizer passionate about DDD, Refactorings, Hexagonal and Clean Architecture. Moreover, she promotes and introduces XP techniques in the teams she works with. She loves to gather and share her knowledge with others through pair or mob programming, presentations or hands-on workshops. - LinkedIn: https://lnkd.in/dk_3KsXP - Twitter: https://lnkd.in/dGFFuSsH - GitHub: https://lnkd.in/d8jQwdYf Register on meetup: https://lnkd.in/dgBxwiY4 Thanks to Valentina (Cupać) Jemuović and Daniel Moka for organizing the session. #testdrivendevelopment #tdd #cleancode #refactoring #agile #ddd #domaindrivendesign #eventstorming #techexcellence

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