---
name: "up.layer.stack"
area: "API"
kind: "JavaScript property"
parent: "up.layer module"
url: "https://unpoly.com/api/up.layer.stack"
---
<nav aria-label="Unpoly docs">[All docs](https://unpoly.com/index.md) · [up.layer module](https://unpoly.com/api/up.layer.md)</nav>

# up.layer.stack

A list of layers that are currently open.

The first element in the list is the [root layer](https://unpoly.com/api/up.layer.root.md). The last element is the [frontmost layer](https://unpoly.com/api/up.layer.front.md).

---

## Value {#value}

### stack {#stack}

Type: [List](https://unpoly.com/api/List.md)<[up.Layer](https://unpoly.com/api/up.Layer.md)>