> For the complete documentation index, see [llms.txt](https://max-daunarovich.gitbook.io/flow-network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://max-daunarovich.gitbook.io/flow-network/introduction/values-and-types/arrays.md).

# Arrays

Arrays are mutable, ordered collections of values. All values in an array must have the same type. Arrays may contain a value multiple times. Array literals start with an opening square bracket `[` and end with a closing square bracket `]`.

```
// An empty array
//
[]

// An array with integers
//
[1, 2, 3]

// Invalid: mixed types
//
[1, true, 2, false]
```