Spring Core

Documentation

• Spring Framework Documentation
• Spring Boot Reference Guide
• Spring Framework API
• JMS API Documentation

Tutorials

• PostgreSQL Tutorial
• ActiveMQ Getting Started

Articles

• What is Spring Framework? An Unorthodox Guide
• How Spring Boot’s Autoconfigurations Work
• Spring Transaction Management: @Transactional In-Depth

Cheat Sheets

• Spring Annotations Cheat Sheet
• Spring Microservices Testing Scenarios