What Is JHipster? - ITU Online

What Is JHipster?

Definition: JHipster

JHipster, short for “Java Hipster,” is an open-source development platform that allows developers to generate, develop, and deploy Spring Boot + Angular/React/Vue web applications and Spring microservices. It is designed to offer a high-productivity framework by integrating various industry-standard tools and technologies.

Understanding JHipster

JHipster combines the best of modern web development frameworks and tools into a single, easy-to-use development platform. It simplifies the development of complex web and microservices applications by handling much of the boilerplate code and configuration.

Core Concept

The core concept behind JHipster is to bridge the gap between the Java ecosystem, particularly Spring Boot for backend services, and modern JavaScript frameworks like Angular, React, and Vue.js for the frontend. This combination allows developers to leverage the robust, scalable backend capabilities of Spring Boot along with the dynamic and responsive frontend technologies.

Benefits of JHipster

  1. Rapid Development: Provides tools to generate entities, CRUD operations, and web REST APIs quickly.
  2. Best Practices: Integrates best practices and popular tools in both Java and JavaScript ecosystems.
  3. Microservices Support: Facilitates the development of microservices architectures with support for Docker and Kubernetes.
  4. Community and Support: Benefits from a large community and a wealth of plugins and modules contributed by its members.

How It Works

JHipster generates a project structure with a fully configured connection between frontend and backend parts. It offers a command-line interface (CLI) that developers use to create and configure applications, entities, and their relationships. The tool uses Yeoman (a scaffolding tool) to generate applications and Gulp/webpack for building them.


A developer wants to create a web application with a complex business model. They can use JHipster to generate the basic structure of the application, set up authentication, generate database entities and corresponding CRUD interfaces, and immediately start focusing on the specific business logic.

Implementing a Project with JHipster

Here are key steps and considerations when starting a project with JHipster:

Installation and Setup

  • Prerequisites: Install Java, Git, Node.js, and Yeoman.
  • Installation: Install the JHipster package globally using npm.
  • Project Generation: Use the JHipster command-line tool to generate a new project.

Development Process

  • Entity Configuration: Define data models and relationships using JDL (JHipster Domain Language) or through the JHipster CLI.
  • Business Logic: Add business logic to the Spring controllers and services.
  • Customization: Customize the frontend with Angular, React, or Vue components.


  • Docker and Kubernetes: Use JHipster’s support for Docker to containerize the application and Kubernetes for orchestration.
  • Cloud Deployment: Deploy the application to cloud services like AWS, Azure, or Heroku directly using JHipster’s sub-generators.

Frequently Asked Questions Related to JHipster

What makes JHipster different from other scaffolding tools?

JHipster is unique because it combines both front-end and back-end frameworks into a seamless development experience, supports microservices architecture robustly, and integrates a suite of best-in-class development tools.

Can JHipster be used for production applications?

Yes, JHipster is designed to generate applications that are ready for production. It includes integration with performance and security features that make it suitable for real-world applications.

How does JHipster handle database migrations?

JHipster uses Liquibase to manage database migrations, allowing for easy tracking of database changes and facilitating smooth migrations across different environments.

What frontend technologies does JHipster support?

JHipster supports Angular, React, and Vue.js, giving developers the flexibility to choose the technology that best fits their project’s needs.

Does JHipster support mobile application development?

While JHipster primarily focuses on web applications, it can be integrated with mobile development frameworks like Ionic or React Native to develop hybrid mobile applications.