AdonisJS is a Node.js framework and hence it requires Node.js to be installed on your computer. To be precise, we require Node.js >= 14.15.4, along with npm >= 6.0.0.

You can check the Node.js and npm versions by running the following commands.

# check node.js version
node -v
# check npm version
npm -v

If you don't have Node.js installed, then you can download the binary for your operating system from the official website.

If you are comfortable with the command line, then we recommend using nvm or volta to install and run multiple versions of Node.js on your computer.

Creating a new project

You can create a new project using npm init or yarn create . Both of these tools will download the AdonisJS starter package and starts the installation process.

npm init [email protected] hello-world
# If using yarn
yarn create adonis-ts-app hello-world

The installation process prompts for the following selections.

Project structure

You can choose between one of the following project structures.

Project name

The name of the project. We define the value of this prompt inside the package.json file.

Configure eslint/prettier

Optionally, you can configure Eslint and prettier. Both the packages are configured with the opinionated settings used by the AdonisJS core team.

Configure webpack encore

Optionally, you can also configure webpack encore to bundle and serve frontend dependencies.

Do note, AdonisJS is a backend framework and does not concern itself with frontend build tools. Hence the webpack setup is optional.

Starting the development server

After creating the application, you can start the development server by running the following command.

node ace serve --watch

Compiling for production

You must always deploy the compiled JavaScript on your production server. You can create the production build by running the following command.

node ace build --production

The compiled output is written to the build folder. You can cd into this folder and start the server by running the serve.js file directly. Learn more about the typescript build process

cd build
node server.js