Dan Vega |

MacBook Pro Setup

Spring Data JPA Query By Example: Write 10x Less Code for Dynamic Searches

Spring Security 6.4: RestClient Support for OAuth2

Understanding Tokens in AI: How Much Are Your LLM Requests REALLY Costing You? 💰

"Spring Boot REST Client Logging Made Easy

Spring Boot Environment Variables Explained (Secure Your API Keys!)

Spring AI Workshop Updates

Spring Security + OAuth2 + JTE: Login System Tutorial

Stream and Chill

Java + RAG: Create an AI-Powered Financial Advisor using Spring AI 💡

Generative AI for Java Developers: From Zero to Hero 🦸

Using Multiple LLMs in Java with Spring AI

Conversational History in Java based Generative AI Applications

Building a Streaming Chatbot with Spring Boot and Spring AI

Building Dynamic Forms with Spring Boot and Java Template Engine (JTE)

Building a Dynamic Task Manager with Spring Boot, JTE, and HTMX

Building a Dynamic Task Manager with Spring Boot, JTE, and HTMX

JTE Templates in Spring Boot: Create Reusable Layouts Like a Pro

Spring Framework 7.0: Major Update Coming November 2025

JTE: Spring Boot’s New Templating Engine – Quick Start Guide

Java Method References – A Beginner’s Guide

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

Getting Started with Ollama and Web UI

Getting Started with Ollama, Llama 3.1 and Spring AI

Spring Framework 6.2 Supports Rendering Multiple Fragments

An overview of the clients available in Spring Boot

Spring Security Custom Login Form (Using Tailwind CSS)

How to add Tailwind CSS to your Spring Boot Application

Spring Boot Rest Client Testing with @RestClientTest Issue & Work-around

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

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

What’s new in Spring AI 1.0.0 M1

Spring Initializr Remembers your previous selections

Getting started with HTMX in Spring Boot with Thymeleaf

Getting Started with GPT-4o in Spring AI with Chat and Vision Capabilities

Getting Started with GPT-4o in Java

Spring AI Functions – How to register custom Java functions with the Chat Client

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

Getting started with (Retrieval Augmented Generation) RAG in Java & Spring AI

Spring AI – Bring your own data by Stuffing the Prompt

Using Spring AI’s Output Parsers to structure the response from LLMs

Working with Prompts in Spring AI – Effectively Communicating with LLMs

Tokens are the currency of LLMs

Building Intelligent AI apps in Java with Spring AI

Spring AI Introduction: Building AI Applications in Java with Spring

Upgrading your Java & Spring Boot applications with OpenRewrite in IntelliJ

Java Class Design: When to use a Primitive vs Reference Type

Java 17 🤝 AWS Lambda: Creating Serverless Functions in Java & Spring with Java 17

Demystifying Spring Session: A Comprehensive Introduction for Java Developers!

OAuth2 Login Made Easy in Java: A Spring Boot & Spring Security Walkthrough

Spring Boot Docker Compose

🔥 New in Spring Boot 3.1 – Spring Boot Docker Compose Module

Create Your Own YouTube Command-Line Interface with Java & Spring!

Quick Java Tip: How to Use the String.contains Method in Just 60 Seconds! 💡

Advanced Spring Security – How to create multiple Spring Security Configurations

How to pronounce Char in Java

Spring Beans Showdown: Unraveling the Mystery of @Component vs @Bean!

Create a GraphQL Client in Java with Spring Boot

How to convert a String into an Integer in Java

Master Java String Comparison: Unlock the Power of the Equals Method in Under 60 Seconds!