Scaffolding, in modern web apps, has been made popular by tools like yeoman. These tools generate a standard prototype for your project with everything you need to get up and running, including the directory structure, the build system, the project dependencies etc.

Spring Boot has its own scaffolding tool. There are two ways to quickly bootstrap your Spring boot application -

  1. Using Spring Initializer web app hosted at
  2. Using Spring Boot CLI

Spring Initializer

Spring Initializer is a web tool which helps in quickly bootstrapping spring boot projects.

The tool is very simple to use. You just need to enter your project details and required dependencies. The tool will generate and download a zip file containing a standard spring boot project based on the details you have entered.

Spring Initializer Web Page

Follow these steps to generate a new project using Spring Initializer web app -

Step 1. Go to

Step 2. Select Maven Project or Gradle Project from the drop-down on the top. Maven Project is the default.

Step 3. Enter group and artifact details.

Step 4. Click Switch to full version for more options.

Step 5. Enter Name, Description and Package Name.

Step 6. Search for dependencies in the Dependencies section and press enter to add them to your project. You can also scroll down and see the list of all the dependencies available and select the ones that you want to include in your project.

Step 7. Once you have selected all the dependencies and entered the project details, click Generate Project to generate your project.

The tool will generate and download a zip file containing your project’s prototype. The generated prototype will have all the project directories, the main application class and the pom.xml or build.gradle file with all the dependencies you had selected.

Just unzip the file and import it in an IDE of your choice and start working.

I created a maven project using Spring Initializer while writing this post and here is what I got -

Spring Boot Project Scaffolding Directory Structure

You see! I’ve got everything that is needed to get started. A standard spring boot project structure containing all the required directories along with a pom.xml file containing all the dependencies.

You can go to the project’s root directory and type the following command in your terminal to run the application.

$ mvn spring-boot:run

If you have generated a gradle project, you can run it using -

$ gradle bootRun

Spring Boot CLI

Spring Boot CLI is a command line tool that helps in quickly prototyping with Spring. You can also run Groovy scripts using this tool.

Checkout the Official Spring Boot documentation for instructions on how to install Spring Boot CLI for your operating system. Once installed, type the following command to see what you can do with Spring Boot CLI -

$ spring --help

In this post, we’ll look at spring init command to generate a new spring boot project. The spring init command internally uses Spring Initializr web app to generate and download the project.

Open your terminal and type -

$ spring help init

to get all the information about init command.

Following are few examples of how to use the command -

To list all the capabilities of the service:
    $ spring init --list

To create a default project:
    $ spring init

To create a web
    $ spring init -d=web

To create a web/data-jpa gradle project unpacked:
    $ spring init -d=web,jpa --build=gradle my-dir

Let’s generate a maven web application with JPA, Mysql and Thymleaf dependencies -

$ spring init --name=blog-sample --dependencies=web,data-jpa,mysql,devtools,thymeleaf --package-name=com.blogsample BlogSample

This command will create a new spring boot project with all the specified settings.

Quick and Simple! isn’t it?


Congratulations folks! We explored two ways of quickly bootstrapping spring boot applications. I always use one of these two methods whenever I have to work with a new Spring Boot app. It saves a lot of time for me.

I prefer using Spring-CLI because It allows me to do everything from the command line. Let me know which method do you prefer by commenting in the comment section below.