Devoxx Courses

Building Apps with React Native

Learn to create cross-platform mobile apps using React Native and Redux. Explore app development, state management, and game creation for both iOS and Android from a single codebase.

• YouTube
• 2 hours 26 minutes
• On-Demand
• Conference Talk

Building Cloud Native Progressive Web Apps

Learn to build resilient microservices with Spring, deploy to the cloud, and create offline-capable progressive web apps using Kotlin, Spring Boot, Angular, and more. Includes live coding demonstrations.

• YouTube
• 2 hours 30 minutes
• On-Demand
• Conference Talk

Parallel and Asynchronous Programming with Streams and CompletableFuture

Explore parallel streams and CompletableFuture for efficient Java programming. Learn when to use, avoid, and optimize these tools for parallel and asynchronous tasks in real-world scenarios.

• YouTube
• 2 hours 35 minutes
• On-Demand
• Conference Talk

Fast Reliable Swift Builds with Buck

Discover how Buck, a high-performance build tool, enables fast and reliable Swift builds for iOS. Learn about declarative builds, distributed caching, and scaling mobile development at Uber.

• YouTube
• 28 minutes
• On-Demand
• Conference Talk

Comparison Method Violates Its General Contract! - Part 1

Explore common pitfalls and advanced techniques for writing correct Comparators in Java, including utility methods introduced in Java 8 for composing complex Comparators efficiently.

• YouTube
• 30 minutes
• On-Demand
• Conference Talk

Comparison Method Violates Its General Contract! - Part 2

Detailed exploration of Comparators in Java, covering common pitfalls and utility methods for composing complex Comparators correctly and efficiently.

• YouTube
• 30 minutes
• On-Demand
• Conference Talk

Cloud Native with Spring Boot on Google Cloud Platform

Learn to build Spring Boot applications on Google Cloud Platform, leveraging managed services and infrastructure without complex configurations. Explore key integrations and deployment strategies.

• YouTube
• 27 minutes
• On-Demand
• Conference Talk

But There Is No Web Component for That!

Learn to transform JavaScript libraries into web components using Polymer, enabling seamless integration of custom elements in complex web applications. Practical examples from real-world projects included.

• YouTube
• 29 minutes
• On-Demand
• Conference Talk

Easily Secure and Add Identity Management to Your Spring Boot Applications

Integrate Keycloak with Spring Boot for robust identity management. Live coding demo builds a secure app from scratch, showcasing microservices protection and REST service security.

• YouTube
• 32 minutes
• On-Demand
• Conference Talk

No-frills REST API Testing with REST-Assured

Discover efficient REST API testing with REST-Assured, a Java-based library that simplifies component testing. Learn to write concise, powerful tests for Spring Boot services, including authentication and integration.

• YouTube
• 29 minutes
• On-Demand
• Conference Talk

Jenkins Features and Plugins You Wished You Had Known About Before

Discover 30 essential Jenkins features and plugins to enhance your CI/CD process. Learn tips for setup, job configuration, pipelines, views, and more to maximize Jenkins' potential in software delivery.

• YouTube
• 30 minutes
• On-Demand
• Conference Talk

Getting Started with Ethereum Solidity Development

Comprehensive guide to creating decentralized applications on Ethereum blockchain, covering environment setup, smart contract development, testing, deployment, and user interface creation.

• YouTube
• 2 hours 47 minutes
• On-Demand
• Conference Talk

Deploying Spring Boot Apps on Kubernetes

Explore challenges and solutions for deploying Spring Boot apps on Kubernetes, including database integration, configuration, and using tools like Spring Cloud Data Flow and Helm.

• YouTube
• 31 minutes
• On-Demand
• Conference Talk

Apache NetBeans

Explore the transition of NetBeans to Apache, its future plans, and community involvement. Learn about relicensing, governance, and new features from global contributors.

• YouTube
• 32 minutes
• On-Demand
• Conference Talk

Exploring Java 9 - The Key Parts

Dive into Java 9's key features, including modularization, language improvements, and JDK changes. Learn to leverage new capabilities and transition existing code effectively.

• YouTube
• 2 hours 34 minutes
• On-Demand
• Conference Talk