Streams and Gatherers — Beyond Filter-Map-Collect
Exploring Java 24's Stream Gatherers API (JEP 485) and Java 26 intermediate transformations with built-in and custom gatherers.
invokedynamic · technical articles
Rants & Raves.
Short articles focued on Java and related technologies, but don't be surprised if you find something totally different. Most posts link to a GitHub repo illustrating the topic. Or the other way around.
Data-Oriented Programming in Java — Scientific Calculator REPL
Building a zero-dependency scientific calculator REPL in Java SE 26 using records, sealed hierarchies, pattern matching, and Specification-Driven Development.
Spring Boot Rube Goldberg Platform — Event-Driven Microservices
A production-grade, event-driven restaurant reservation platform demonstrating extreme concurrency handling, CQRS with Redis, Transactional Outbox on Kafka, and fair FIFO matchmaking in Java 26.