PURISTA Quickstart

In this quickstart example, you will learn how to install and use the PURISTA CLI (npm i -g @purista/cli or npx @purista/cli ...). The CLI is the standard way to add services, commands, subscriptions, and queues—every tutorial step references the command to run so you can follow the same workflow in real projects.

We will build a simple application with synchronous + asynchronous flows (service, command, subscription, stream, and a queue-powered async endpoint).

What you will build

1. a service
2. one synchronous command
3. one queue + worker pair (via purista add queue)
4. one subscription reacting to command events
5. one stream for incremental responses
6. a runnable local setup

Requirements

• Node is installed on your local machine (LTS version recommended)
• a code editor like VSCode, Zed or similar