Java Microservices with Spring Boot and Spring Cloud
Learn to build a Java microservices architecture using Spring Boot and Spring Cloud. Discover key benefits and techniques for creating scalable, efficient distributed systems in just 20 minutes.
Angular 8 and Spring Boot 2.2 - Building a CRUD App
Learn to build and secure a CRUD app using Angular 8 and Spring Boot 2.2, with OIDC integration for robust authentication and authorization.
Internationalization in Java 11, Spring Boot, and JavaScript
Discover techniques for internationalizing and localizing Java, Spring Boot, and JavaScript applications, enhancing global user experience and accessibility.
Full Stack Reactive with Spring WebFlux and React
Explore techniques for building fully reactive applications using Spring WebFlux and React. Learn to stream data to the UI for constant updates in this live coding session with Q&A.
Moving Beyond REST - GraphQL and Java
Explore GraphQL as a flexible alternative to REST APIs, with practical insights on creating and consuming GraphQL servers using Java for faster and more adaptable development.
Build a Photo Gallery PWA with React, Spring Boot, and JHipster 5
Learn to create a progressive web app photo gallery using React, Spring Boot, and JHipster 5. Implement OAuth authorization, OIDC authentication, and display EXIF metadata in a Flickr-like grid format.
Secure Your Microservices with Spring Security and OAuth
Learn to create a secure microservices architecture using Spring Boot 2.0, Spring Security, and OAuth 2.0 in this practical screencast.
Top 10 New Features in Groovy 4.0
Explore top 10 new features in Groovy 4.0, including sealed types, switch expressions, and record types. Quick overview of enhancements for developers seeking to leverage the latest Groovy capabilities.
How to Build Low-Code Microservices on the Cloud Using Istio, JHipster, and Kubernetes
Hands-on tutorial for building cloud-native microservices with Istio Service Mesh and JHipster, and deploying to Google Cloud Kubernetes engine. Learn low-code development for efficient, scalable cloud applications.
JHipster: What It Is and How It Works
Explore JHipster, a powerful development platform for modern web applications. Learn its features, benefits, and how it streamlines the creation of Java-based projects with cutting-edge technologies.
Java 21 New Feature: Sequenced Collections
Explore Java 21's Sequenced Collections feature, enhancing the Collections Framework with defined encounter order and direct access to first/last elements. Learn API architecture, behavior, and implementation details.
Behind the Scenes of Micronaut Framework - A Conversation with Graeme Rocher
Explore Micronaut Framework's innovative features with creator Graeme Rocher. Learn about its reflection-free design, GraalVM integration, and compile-time approach for efficient Java development.
Implementing OAuth 2.0 in a Java Command-Line App Using Micronaut, Picocli, and GraalVM
Step-by-step guide to implementing OAuth 2.0 in a Java CLI app using Micronaut, Picocli, and GraalVM. Learn to overcome challenges and add secure authentication to your command-line tools.
Micronaut, GraalVM and Picocli - Building Native Java Command-Line Apps - Tutorial
Learn to build a native Java command-line app for searching Stack Overflow using Micronaut, GraalVM, and Picocli. Covers project setup, API integration, output formatting, and native compilation.
JUnit 5 by Marc Philipp
Explore JUnit 5's modern testing capabilities for Java, including extensibility, Java 8 features, and a new programming API. Learn about its architecture, Jupiter model, and migration strategies.
Getting Started with Spring Boot and SAML
Practical guide to implementing SAML authentication in Spring Boot apps. Covers setup, customization, multi-provider support, and deployment, with step-by-step instructions and code examples.
IntelliJ IDEA: Data Modeling with Records - Examples for Busy Developers
Explore Java records through 5 practical examples, covering syntax, semantics, features, and limitations. Learn how to use records with pattern matching and sealed classes.
Making Sense of Large Java and Kotlin Classes - Understanding and Refactoring Complex Codebases
Learn techniques to analyze and understand large Java and Kotlin classes, including behavioral code analysis, data visualization, and dependency structure matrices. Gain insights for effective refactoring and codebase comprehension.
Building REST APIs with Spring Boot
Learn to build CRUD REST APIs in Java with Spring Boot, covering best practices, Spring Initializr, and IntelliJ IDEA. Gain hands-on experience in creating efficient and scalable web services.
Getting Started with Spring Data JPA
Learn to use Spring Data JPA with IntelliJ IDEA, covering project setup, entity creation, repository interfaces, database configuration, and query methods for efficient database interactions.
Testcontainers: From Zero to Hero - Introduction and Best Practices
Explore Testcontainers for integration testing, local development, and CI pipelines through live coding. Learn to boot database containers, replace docker-compose, and create reliable tests.