Devoxx Courses

Measure, Don't Guess: Benchmarking Stories from the Trenches

Explore effective Java benchmarking techniques using JMH. Learn to create meaningful tests, avoid common pitfalls, and interpret results to improve software performance.

• YouTube
• 2 hours 44 minutes
• Self-Paced
• Free Video

AsyncAPI and Springwolf - Automated Documentation for Event-Driven APIs

Explore AsyncAPI and Springwolf for automated documentation of event-driven APIs in Spring Boot applications, enhancing collaboration and system understanding.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

Unpoly - Single Page Experience with Server-Side Rendering

Discover how Unpoly enables seamless navigation, transitions, and complex components with minimal JavaScript, using progressive enhancement for HTML-based single-page experiences.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

Falling in Love with Jsonnet: A Configuration Language Beyond JSON

Explore jsonnet, a powerful configuration language, to streamline and simplify complex JSON-based configurations for various tech applications.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

From Native Code Gems to Java Treasures with Jextract

Explore Project Panama's jextract tool for seamless integration of native libraries in Java applications. Learn to generate Java bindings from C/C++ header files using FFM API.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

Developing Cloud-Native Java AI Applications with DJL and LangChain4J

Integrate Java with AI and LLMs. Learn to consume, train, and infer models beyond chatbots. Deploy to Kubernetes and use KNative for sustainability. Hands-on experience with practical AI applications in Java.

• YouTube
• 2 hours 37 minutes
• Self-Paced
• Free Video

Migrating an Angular App from Version 10 to 18 - A Developer's Tale

Explore real-world challenges and solutions in upgrading an Angular app from version 10 to 18. Learn practical strategies, navigate breaking changes, and gain insights from the Devoxx CFP application migration experience.

• YouTube
• 43 minutes
• Self-Paced
• Free Video

jbang - Unleash the Power of Java

Unleash Java's power with instant execution, scripting, and exploration without setup. Learn to run Java from anywhere effortlessly.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

Bring the Action - Using GraalVM in Production

Explore practical aspects of building and running applications with GraalVM, including tooling, monitoring, and using popular libraries. Address common user questions and concerns about migration.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

Run Your Favorite Games Everywhere with WASM - The BlazorDoom Use Case

Explore porting classic games to browsers using Web Assembly, focusing on the BlazorDoom project. Learn techniques for running .NET applications in mobile browsers.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

Atomicity and Consistency Across Databases and Messaging Systems

Explore techniques for synchronizing database transactions with messaging activities, ensuring atomicity and consistency in modern application development.

• YouTube
• 34 minutes
• Self-Paced
• Free Video

Micro Benchmarking - The Art of Realizing One is Wrong

Explore microbenchmarking pitfalls, learn to conduct valid tests, and critically evaluate results. Gain insights into JVM and hardware interactions for informed decision-making.

• YouTube
• 2 hours 41 minutes
• Self-Paced
• Free Video

Maven 4: A Comprehensive Overview of New Features and Changes

Explore the upcoming Maven 4 release, its decade-long development, and the significant changes it brings. Understand the impact on Maven users and discover new features in this comprehensive overview.

• YouTube
• 2 hours 27 minutes
• Self-Paced
• Free Video

Escape from the Planet of the Collections - Java Collections Framework Evolution and Best Practices

Explore Java Collections Framework's evolution, challenges, and future. Learn best practices, controversies, and potential new abstractions to enhance your use of this fundamental tool.

• YouTube
• 2 hours 27 minutes
• Self-Paced
• Free Video

From Naive to Advanced RAG: The Complete Guide - Lecture 1

Explore advanced Retrieval Augmented Generation techniques using LangChain4j. Learn semantic chunking, query expansion, metadata filtering, and document reranking to enhance RAG pipelines and improve generated answers.

• YouTube
• 2 hours 47 minutes
• Self-Paced
• Free Video