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https://github.com/pabitra-33/springcrate

A treasure box of structured Spring Framework projects.
https://github.com/pabitra-33/springcrate

spring spring-boot springcore springframework xmlschema

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A treasure box of structured Spring Framework projects.

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README

          

# 🌱 SpringCrate
### A treasure box of structured Spring Framework projects.
This repository contains a curated collection of practical and production-ready projects built using Spring Boot, Spring MVC, Spring Data JPA, Spring Security, and more.


# πŸ“¦ About SpringCrate
SpringCrate is designed as a learning and reference hub for developers who want to master the Spring ecosystem.
Whether you're preparing for interviews, building enterprise-grade applications, or learning Spring for the first time β€” this repository provides clean, modular, and understandable codebases to guide your journey.


# πŸ”§ Technologies Used

- β˜• Java

- πŸ›© Spring Core

- 🌱 Spring Boot

- πŸ–₯️ Spring MVC

- πŸ’Ύ Spring Data JPA

- πŸ” Spring Security

- πŸ§ͺ JUnit & Mockito (where applicable)

- πŸ—ƒοΈ MySQL / PostgreSQL

- βš™οΈ Maven / Gradle

- 🧰 RESTful APIs


# πŸ“ Repository Structure

```
SpringCore/
β”‚
β”œβ”€β”€ springxmlbasedapp/
β”‚ └── Creating spring application using XML based configuration.
β”‚
β”œβ”€β”€ user-management-app/
β”‚ └── CRUD operations with Spring Boot, MVC, JPA.
β”‚
β”œβ”€β”€ spring-security-auth/
β”‚ └── JWT-based Authentication & Authorization.
β”‚
β”œβ”€β”€ product-catalog-api/
β”‚ └── RESTful API with custom exception handling and validation.
β”‚
β”œβ”€β”€ todo-manager/
β”‚ └── A simple task manager app with Thymeleaf frontend.
β”‚
β”œβ”€β”€ etc...
β”‚
β”œβ”€β”€ README.md
```
Each project includes detailed documentation, instructions, and sample data where necessary.


# πŸš€ Features

- βœ… Well-structured and modular code.

- πŸ”„ Real-world use cases with complete CRUD functionality.

- 🧩 Follows best practices of Spring ecosystem.

- πŸ›‘οΈ Includes projects with authentication and security layers.

- πŸ“Š Uses SQL databases with proper schema design.

- πŸ“‚ Organized into independent mini-projects for focused learning.


# πŸ“š Getting Started

1. Clone the repository:
```
git clone https://github.com/your-username/SpringCrate.git
cd SpringCrate
```
2. Choose a project folder and import it in your IDE (IntelliJ / Eclipse).

3. Configure the database connection in application.properties or application.yml.

4. Build and run:
```
./mvnw spring-boot:run
```

# 🎯 Use Cases

- Spring Boot interview preparation.

- Backend development practice.

- REST API design and implementation.

- Authentication and authorization using Spring Security.

- Learning Spring Data JPA with real-world examples.


# πŸ™Œ Contributions
Contributions, suggestions, and improvements are welcome!

Feel free to fork this repository, create a new project, or enhance the existing ones.

πŸ“¬ If you found this helpful, don’t forget to ⭐️ star the repo and share it with fellow developers!