Explore our latest insights on the most interesting technologies.

Software Patterns - From Textbook To Reality

• Max Beckers Michael Zinsmaier
• 9 Min To Read
• 10 Dec, 2024
• • Development and programming
  • Software engineering

You studied design patterns? Let us leave the textbooks behind and escape to reality!

ProSA: Introducing Worldline First Rust Open Source library

• Jeremy Hergault
• 6 Min To Read
• 26 Nov, 2024
• • Development and programming
  • Software engineering
  • Open source and collaboration

We’re thrilled to announce you ProSA, our first Worldline Open Source library in Rust, released as open source on GitHub.

Lightweight JSON:API for internal REST endpoints

• Michael Zinsmaier
• 7 Min To Read
• 29 Oct, 2024
• • Software engineering

You want standards for your internal APIs but big frameworks and reflection magic are not your friends? Read this article to get a template for it.

Making an interactive and playful open source training material

• Sylvain Pollet-Villard
• 12 Min To Read
• 17 Sep, 2024
• • Open source and collaboration

How gamification turned a boring training session into a fun and engaging experience

Under the Hood: Understanding Java Volatiles

• Gilles Roux
• 14 Min To Read
• 31 Jul, 2024
• • Development and programming

Introduction

Upon revisiting the keyword volatile while scrutinizing a codebase, and deeply pondering its necessity and the underlying mechanisms, I realized that perhaps I hadn’t fully grasped its function. I understood that it was intended to address the synchronization issues of updating shared variables across multiple concurrent threads, yet I couldn’t summon a comprehensive overview of the techniques involved, from the inner workings of the JVM (Java Virtual Machine) to the computer’s memory.

A tour of CLI tools for installing Java and creating Java projects

• Yassine Benabbas
• 16 Min To Read
• 23 Jul, 2024
• • Development and programming

Java Developers have at their disposal many tools and libraries that make their DX (Developer eXperience) easier and more fun.