diff --git a/markdown/dev/reference/api/pattern/en.md b/markdown/dev/reference/api/pattern/en.md
index 1482e10e751..45ae63563a0 100644
--- a/markdown/dev/reference/api/pattern/en.md
+++ b/markdown/dev/reference/api/pattern/en.md
@@ -76,6 +76,7 @@ It just so happens that in most cases, there will be only one settings object in
 - `Pattern.parts`: Holds the parts used in the pattern
 - `Pattern.plugins`: Holds the plugins used in the pattern
 - `Pattern.settings`: Holds the settings used for the pattern
+- `Pattern.stacks`: Holds the stacks used in the pattern
 - `Pattern.store`: Holds the pattern-wide Store
 - `Pattern.setStores`: Holds an array of stores, one for each set of settings.
 
diff --git a/markdown/dev/reference/api/stack/addPart/en.md b/markdown/dev/reference/api/stack/addPart/en.md
new file mode 100644
index 00000000000..9629511c4da
--- /dev/null
+++ b/markdown/dev/reference/api/stack/addPart/en.md
@@ -0,0 +1,14 @@
+---
+title: Stack.addPart()
+---
+
+The `Stack.addPart()` method adds a part to the stack and returns the
+original stack.
+
+## Stack.addPart() signature
+
+```js
+Stack stack.addPart(Part part)
+```
+
+<Note>This method is chainable as it returns the Stack object</Note>
diff --git a/markdown/dev/reference/api/stack/asProps/en.md b/markdown/dev/reference/api/stack/asProps/en.md
new file mode 100644
index 00000000000..7208bd5e566
--- /dev/null
+++ b/markdown/dev/reference/api/stack/asProps/en.md
@@ -0,0 +1,12 @@
+---
+title: Stack.asProps()
+---
+
+The `Stack.asProps()` method returns a stack object suitable for renderprops.
+
+
+## Stack.asProps() signature
+
+```js
+Object stack.asProps()
+```
diff --git a/markdown/dev/reference/api/stack/attr/en.md b/markdown/dev/reference/api/stack/attr/en.md
new file mode 100644
index 00000000000..17cf2e31888
--- /dev/null
+++ b/markdown/dev/reference/api/stack/attr/en.md
@@ -0,0 +1,23 @@
+---
+title: Stack.attr()
+---
+
+The `Stack.attr()` method adds an attribute to the stack
+and returns the original stack.
+Setting the third parameter to `true` will replace the value of the
+attribute instead of adding it.
+
+## Stack.attr() signature
+
+```js
+Stack stack.attr(
+  string name,
+  mixed value,
+  bool overwrite = false
+```
+
+If the third parameter is set to `true` it will call
+`this.attributes.set()` instead,
+thereby overwriting the value of the attribute.
+
+<Note>This method is chainable as it returns the Stack object</Note>
diff --git a/markdown/dev/reference/api/stack/en.md b/markdown/dev/reference/api/stack/en.md
new file mode 100644
index 00000000000..d824c087105
--- /dev/null
+++ b/markdown/dev/reference/api/stack/en.md
@@ -0,0 +1,52 @@
+---
+title: Stack
+---
+
+A Stack object represents a layer within a pattern, holding one or
+more parts..
+
+<Related>
+
+See [Stacks](/guides/patterns/stacks)
+for information about how stacks are used in a pattern
+
+</Related>
+
+## Signature
+
+```js
+Stack new Stack(String name)
+```
+
+The stack constructor takes a single argument, a String containing the name
+of the stack.
+
+## Properties
+
+Stack objects come with the following properties:
+
+- `attributes` : An [Attributes](/reference/api/attributes) instance holding the point's attributes
+- `parts` : A set of parts in the stack
+- `name` : The name of the stack
+- `topleft` : A [Point](/reference/api/point) that is the top left of the stack's bounding box
+- `bottomRight` : A [Point](/reference/api/point) that is the bottom right of the stack's bounding box
+- `width` : The width of the stack in mm
+- `height` : The height of the stack in mm
+- `anchor` : A [Point](/reference/api/point) that is used as the anchor to align parts in the stack
+
+
+## Example
+
+<Example caption="Example of the Stack constructor">
+```js
+import { Stack } from '@freesewing/core'
+
+const myStack = new Stack('mystack')
+```
+</Example>
+
+## Methods
+
+A Stack object exposes the following methods:
+
+<ReadMore list />
diff --git a/markdown/dev/reference/api/stack/generateTransform/en.md b/markdown/dev/reference/api/stack/generateTransform/en.md
new file mode 100644
index 00000000000..e1eeb6f2a2d
--- /dev/null
+++ b/markdown/dev/reference/api/stack/generateTransform/en.md
@@ -0,0 +1,26 @@
+---
+title: Stack.generateTransform()
+---
+
+The `Stack.generateTransform()` method generates transforms for the stack,
+sets them as attributes, and returns the original stack.
+
+
+## Stack.generateTransform() signature
+
+```js
+Stack stack.generateTransforms(Object transforms)
+```
+
+The `Stack.generateTransforms()` method takes a single argument,
+an object with the following properties containing the transforms
+to apply:
+
+| Property | Type |Description |
+|----------|------|------------|
+| `move`   | Object | `move.x` and `move.y` are coordinates to which the stack should be translated
+| `rotate` | Number | The number of degrees to rate the stack around its center |
+| `flipX`  | Boolean | Whether to flip the stack along the X axis |
+| `flipY`  | Boolean | Whether to flip the stack along the Y axis |
+
+<Note>This method is chainable as it returns the Stack object</Note>
diff --git a/markdown/dev/reference/api/stack/getAnchor/en.md b/markdown/dev/reference/api/stack/getAnchor/en.md
new file mode 100644
index 00000000000..4bcc943381a
--- /dev/null
+++ b/markdown/dev/reference/api/stack/getAnchor/en.md
@@ -0,0 +1,13 @@
+---
+title: Stack.getAnchor()
+---
+
+The `Stack.getAnchor()` method returns the Point which is the anchor
+to align parts in the stack.
+
+
+## Stack.getAnchor() signature
+
+```js
+Point stack.getAnchor()
+```
diff --git a/markdown/dev/reference/api/stack/getPartList/en.md b/markdown/dev/reference/api/stack/getPartList/en.md
new file mode 100644
index 00000000000..396aa2e81b1
--- /dev/null
+++ b/markdown/dev/reference/api/stack/getPartList/en.md
@@ -0,0 +1,12 @@
+---
+title: Stack.getPartList()
+---
+
+The `Stack.getPartList()` method returns an Array containing the parts
+in this stack.
+
+## Stack.getPartList() signature
+
+```js
+Part[] stack.getPartList()
+```
diff --git a/markdown/dev/reference/api/stack/getPartNames/en.md b/markdown/dev/reference/api/stack/getPartNames/en.md
new file mode 100644
index 00000000000..270e153b529
--- /dev/null
+++ b/markdown/dev/reference/api/stack/getPartNames/en.md
@@ -0,0 +1,12 @@
+---
+title: Stack.getPartNames()
+---
+
+The `Stack.getPartNames()` method returns an Array containing the names
+of the parts in the stack.
+
+## Stack.getPartNames() signature
+
+```js
+String[] stack.getPartNames()
+```
diff --git a/markdown/dev/reference/api/stack/home/en.md b/markdown/dev/reference/api/stack/home/en.md
new file mode 100644
index 00000000000..9d53f105b1f
--- /dev/null
+++ b/markdown/dev/reference/api/stack/home/en.md
@@ -0,0 +1,17 @@
+---
+title: Stack.home()
+---
+
+The `Stack.home()` method calculates the stack's bounding box, sets it,
+and returns the original stack.
+
+## Stack.home() signature
+
+```js
+Stack stack.home()
+```
+<Note>This method is chainable as it returns the Stack object</Note>
+
+## Notes
+
+The bounding box is calculated taking into consideration the `margin` setting.