Dan Vega Courses

Getting Started with the Web Client in Spring Boot and Writing Tests

Learn to use Spring Boot's Web Client for asynchronous requests and write effective tests. Covers client setup, request handling, and various testing approaches for robust API interactions.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Spring Framework 6.2 - Rendering Multiple Fragments

Explore Spring Framework 6.2's new feature for rendering multiple fragments, enhancing HTMX integration and simplifying fragment returns in Spring MVC and WebFlux applications.

• YouTube
• 27 minutes
• On-Demand
• Free Video

Overview of Spring Boot Clients - Rest Template, Web Client, Rest Client and Http Interfaces

Explore Spring Boot's client options: RestTemplate, WebClient, RestClient, and HttpInterfaces. Learn their history, use cases, and when to choose each for your projects.

• YouTube
• 27 minutes
• On-Demand
• Free Video

Building a ChatGPT Clone with HTMX, Spring Boot, and Spring AI

Learn to create a ChatGPT-like app using HTMX, Spring Boot, and Spring AI. Develop dynamic frontends without JavaScript and integrate AI capabilities easily with OpenAI's GPT-4 or other LLMs.

• YouTube
• 22 minutes
• On-Demand
• Free Video

What's New in Spring AI 1.0.0 M1 - Features and Improvements

Explore Spring AI 1.0.0 M1's latest features, including the Chat Client's new fluent API for more concise and readable code. Learn about key updates and improvements in this release.

• YouTube
• 24 minutes
• On-Demand
• Free Video

Getting Started with HTMX in Spring Boot with Thymeleaf

Learn to build dynamic web apps using HTMX with Spring Boot and Thymeleaf. Explore four practical examples to create interactive interfaces without JavaScript, enhancing your web development skills.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Spring AI Functions - Registering Custom Java Functions with Chat Client

Learn to integrate custom Java functions with Spring AI's Chat Client for real-time data access in LLMs. Explore function calling and implementation for enhanced AI capabilities.

• YouTube
• 21 minutes
• On-Demand
• Free Video

Building a Spring Boot Reference Documentation Assistant with Spring AI and GPT-4

Learn to create a command-line tool using Spring AI and GPT-4 for accessing Spring Boot documentation, implementing Retrieval Augmented Generation with a vector database for up-to-date information retrieval.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Getting Started with Retrieval Augmented Generation (RAG) in Java and Spring AI

Learn to implement Retrieval Augmented Generation (RAG) using Java and Spring AI. Explore RAG's applications, setup process, and practical implementation with a simple example.

• YouTube
• 31 minutes
• On-Demand
• Free Video

Using Spring AI's Output Parsers to Structure LLM Responses

Learn to structure LLM responses with Spring AI's Output Parsers, enhancing control and precision in AI-powered applications. Gain practical insights for effective implementation.

• YouTube
• 23 minutes
• On-Demand
• Free Video

Working with Prompts in Spring AI - Effectively Communicating with LLMs

Learn effective prompt engineering techniques for Spring AI, enhancing communication with language models to generate precise outputs and improve AI-driven applications.

• YouTube
• 23 minutes
• On-Demand
• Free Video

Getting Started with Spring Boot AOT and GraalVM Native Images

Learn to build native images in Spring Boot using GraalVM and AOT compilation. Explore benefits, use cases, and create two simple applications with native image builds.

• YouTube
• 21 minutes
• On-Demand
• Free Video

Java: Debunking Myths of Slowness and Verbosity

Debunking misconceptions about Java's performance and verbosity, exploring its strengths and modern capabilities in software development.

• YouTube
• 21 minutes
• On-Demand
• Free Video

Creating a Custom Spring Boot Starter

Learn to build a custom Spring Boot Starter from scratch, enhancing application bootstrapping. Covers the entire process, including best practices and key considerations for effective starter development.

• YouTube
• 27 minutes
• On-Demand
• Free Video

Calling Java REST API with JDK Http Client - CRUD Service Tutorial

Learn to build a complete CRUD service with JDK's Http Client, calling a public REST API and implementing JUnit 5 tests for robust Java development.

• YouTube
• 22 minutes
• On-Demand
• Free Video