All Categories - Blog of Vincent VAUBAN
November 5, 2026 ·
🔸 TL;DR A Java developer should not spend the first week discovering the JDK, Maven repository,...
November 5, 2026 ·
TL;DR: My picks cover restored JVMs with CRIU, Java 27 post-quantum TLS, and a new approach to...
🔸 TLDR Java primitives are usually simpler, faster, and safer from null. But wrappers become...
November 5, 2026 ·
🔸 TLDR JDK 27 is another step toward a JVM that can adapt its heap to real memory pressure...
November 5, 2026 ·
🔸 TLDR Java has no universal EOL date. Your real limit depends on the JDK vendor, and whether...
November 5, 2026 ·
🔸 TLDR Java's robustness isn't only about compatibility. It's also about maintaining...
November 5, 2026 ·
🔸 TLDR TDD ( Test-Driven Development ) follows a simple cycle: ▪️ Write a failing test 🔴 ▪️...
November 5, 2026 ·
When we say performance, what are we actually optimizing for? ▪️ WebAssembly (Wasm) ⚡ Tiny,...
🔸 TLDR Spring is changing how its release train works. Before, releases across the Spring...
November 5, 2026 ·
🔸 TLDR Groovy speaks Java fluently, but removes much of its ceremony. And GROOVY 6.0 pushes...
November 5, 2026 ·
🔸 TLDR MERN is one of the best-known full-stack combinations. But if your goal is employment,...
November 5, 2026 ·
🔸 TLDR Helidon 27 is not just another release. It now follows the JDK itself: Helidon 27...
But the Java ecosystem is much bigger. - Spring Security. - Architecture. - Streaming...
November 5, 2026 ·
🔸 TLDR HotSpot can progressively transform frequently executed Java bytecode into native...
November 4, 2026 ·
🔸 TLDR Upgrading Java is not only about new APIs. As Per Minborg explained during the Java 27...
November 4, 2026 ·
Java 27 touches very different parts of the platform. If you had to pick just one area, what gets...
🔸 TLDR Imagine this: 👨💻 “It wasn’t me! The AI coded that million-dollar bug!” ⚖️ “Who...
October 17, 2026
🔸 TLDR Your first HTTP request may pay costs that subsequent requests simply reuse. DNS...
October 17, 2026 ·
🔸 TLDR For dates representing birthdays: ▪️ min() → oldest person 👴 ▪️ max() → youngest person...
October 17, 2026 ·
🔸 TLDR Hibernate's @ColumnTransformer can transform a column automatically when reading and...
