Devoxx Courses

Java EE 7 in Action

Explore Java EE 7's new features through the Cargo Tracker application, covering JMS 2, WebSockets, JSON-P, JAX-RS 2, JSF 2.2, JPA 2.1, and Java Batch in a realistic, open-source context.

• YouTube
• 2 hours 44 minutes
• Self-Paced
• Conference Talk

Creating RESTful Web Services with Grails 3

Learn to create efficient RESTful APIs using Grails 3, covering key concepts like data modeling, endpoints, resource annotations, media types, and versioning for modern web development integration.

• YouTube
• 28 minutes
• Self-Paced
• Conference Talk

Android Reactive Programming with RxJava

Explore reactive programming with RxJava for smooth Android apps. Learn to create, filter, and transform Observables, handle concurrency, and integrate with REST APIs for enhanced user experiences.

• YouTube
• 32 minutes
• Self-Paced
• Conference Talk

Field Guide to DDD - CQRS Using the Scala Type System and Akka

Explore DDD/CQRS implementation using Scala and Akka. Learn domain modeling with functional programming, event propagation, failure recovery, and asynchronous programming. Includes demo application.

• YouTube
• 2 hours 48 minutes
• Self-Paced
• Conference Talk

Powerful Metaprogramming Techniques With Groovy

Explore Groovy's dynamic runtime and compile-time metaprogramming capabilities, including dynamic dispatch, runtime class modification, AST transformations, and traits for powerful application development.

• YouTube
• 2 hours 4 minutes
• Self-Paced
• Conference Talk

JavaScript Build Pipelines with Gulp.js

Learn to create efficient JavaScript build pipelines using Gulp.js. Master file globbing, asynchronous builds, and integration with popular frameworks like React and Angular.

• YouTube
• 2 hours 14 minutes
• Self-Paced
• Conference Talk

Modular Development with JDK 9

Explore Java Platform Module System: create, compile, test, and run modules. Learn modularization techniques for existing libraries and applications, with design principles from JDK experts.

• YouTube
• 2 hours 39 minutes
• Self-Paced
• Conference Talk

Tools of the Trade

Explore Android support tools to enhance code quality, catch errors early, and optimize XML resources. Learn to leverage annotations, Lint, and IDE features for more efficient development.

• YouTube
• 28 minutes
• Self-Paced
• Conference Talk

Get a Taste of Lambdas and Get Addicted to Streams

Dive into Java 8's lambdas and streams, exploring their implementation, powerful abstractions, and operations. Learn about lazy evaluations, infinite streams, and parallel collections for enhanced programming.

• YouTube
• 2 hours 47 minutes
• Self-Paced
• Conference Talk

Lean Startup for Developers

Discover how to apply Lean Startup principles to software development, minimizing waste and maximizing innovation through experimentation and iteration. Learn from real-world experiences and practical insights.

• YouTube
• 2 hours 49 minutes
• Self-Paced
• Conference Talk

Core Design Principles for Software Developers

Explore key software design principles through practical examples, enhancing your ability to write high-quality code and create better designs for improved development outcomes.

• YouTube
• 2 hours 36 minutes
• Self-Paced
• Conference Talk

Generate Client Stubs & Document Your REST-API Using Swagger & Spring

Learn to document REST APIs with Spring & Swagger, generate client code stubs, and visualize APIs using Swagger-UI and Swagger.ed in this hands-on tutorial.

• YouTube
• 32 minutes
• Self-Paced
• Conference Talk

Second Generation Workflow Managers for Big Data

Explore modern Python-based workflow managers for big data, focusing on Luigi from Spotify, with comparisons to Pinball and Airflow. Learn about agile and extendable tools for efficient job scheduling.

• YouTube
• 30 minutes
• Self-Paced
• Conference Talk

Testing Microservices with a Citrus Twist

Explore automated integration testing for Microservices using Citrus framework. Learn to manage complex scenarios, interact with various services, and leverage Docker integration for efficient API testing.

• YouTube
• 32 minutes
• Self-Paced
• Conference Talk

Getting Single Page Application Security Right

Explore SPA security challenges and solutions, covering XSS, CSP, session management, and CSRF in RESTful APIs. Learn practical strategies for building secure web applications using modern frameworks.

• YouTube
• 2 hours 11 minutes
• Self-Paced
• Conference Talk