# .then()

A Promise method that schedules work for successful completion.

## What does **.then()** do in JavaScript?

**.then()** — A Promise method that schedules work for successful completion.

```javascript
orderReady.then(status => {
    updateStatus(status);
});
```

Level: Journeyman · [More JavaScript terms at this level](https://www.ask-codey.com/glossary/subjects/javascript/journeyman)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/then