Why Java is Still Worth Learning in 2025: A Developer's 25-Year Journey
In 2025, Java offers something rare in the tech world: stability without stagnation, innovation without disruption, and a community that …
Week in review: 4 August 2025
New authors
Welcome to Arek Borucki, who published a first article on foojay.io this week.
Published this week
Monolith vs Microservices in 2025
Monolith vs Microservices in 2025. Discover trends, trade-offs, and why simplicity and DX matter more than ever.
Release V0.0.2 of Java DMX512 Library With Universes and USB-to-DMX support
Earlier this month, I released V0.0.1 of my new Java library to interact with DMX512 devices using (optionally) the Open Fixture Library …
JC-AI Newsletter #2
The JC-AI Newsletter Vol.2 brings again a very interesting collection of articles worth considering.
Run an Atlas cluster locally in minutes
You no longer need a cloud account to try MongoDB Atlas features. Spin up a fully compatible local cluster in seconds, with no login, no …
Pattern-matching across different languages
With destructuring, pattern matching is a huge help to developers who want to write readable and maintainable code.
Semantic Caching with SpringBoot & Redis
Build semantic caching with Spring AI & Redis to cut LLM costs 80%. Cache by meaning, not exact text. Full tutorial with working demo.