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Spring Boot

Build robust backend applications with Spring Boot. REST APIs, security, data access.

3 guides1 video playlist

Guides

Beginner

Spring Boot

Building Your First REST API with Spring Boot

A hands-on guide to creating your first REST API. Learn controllers, request mapping, JSON serialization, and best practices.

Beginner
Spring Boot

Connecting Spring Boot to a Database

Learn Spring Data JPA, entity mapping, repositories, and how to build data-driven applications with MySQL and PostgreSQL.

Beginner

Intermediate

Spring Boot

Spring Security Fundamentals

Secure your Spring Boot applications with authentication, authorization, JWT tokens, and OAuth2 patterns.

Intermediate

Video Playlists

Spring Boot 4 Series

A complete playlist covering the latest Spring Boot 4 features, migration guides, and hands-on tutorials to help you master the newest version of Spring Boot.