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Dominik Paszek

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Joined on Feb 27, 2026

Mar 26

Primitive Obsession in Spring Boot DDD — before and after replacing UUID/Integer/String with Value Objects (code + video)

#webdev #programming #springboot #tutorial

6 min read

Mar 19

Hexagonal Architecture in Spring Boot — Win a Free Book

#java #springboot #architecture #programming

1 min read

Mar 17

Spring Boot @Transactional: 5 Bugs That Are Probably in Your Production Code

#webdev #java #springboot #programming

5 min read

Mar 17

Java 26 Is Out — Here's What Actually Matters for Spring Boot Developers

#java #springboot #webdev #programming

4 min read

Mar 12

How I Structure Every Spring Boot Application as a Senior Developer

#java #springboot #architecture #webdev

6 min read

Mar 10

Signals vs Observables — I Built the Same Feature 3 Ways. Here's What I Learned.

#angular #rxjs #typescript #webdev

4 min read

Mar 5

toObservable() — How to Bridge Angular Signals and RxJS

#angular #tutorial #typescript #webdev

5 min read

Mar 3

Stop Writing .subscribe() in Angular Components — Use toSignal Instead

#angular #rxjs #typescript #webdev

3 min read

Feb 27

The Angular memory leak that kept sneaking into my code (and how to fix it)

#angular #webdev #javascript #typescript

2 min read

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