Replace Item

What It Does

Substitutes an item at a specific position in a list with a new item. The original list remains unchanged while a new list is created with the replacement.

Inputs

Name	Description	Type	Required
array	The original list	List	Yes
item	The new item to put into the list	Any	Yes
index	The position to replace (starts at 0)	Number	Yes

Outputs

Name	Description	Type
array	The list with the replaced item	List

Replace Item Example

How to Use It

1. Drag the Replace Item node into your graph.

2. Connect your list (like [Red, Green, Blue]) to the "array" input.

3. Connect the replacement item (like Yellow) to the "item" input.

4. Set the "index" value (e.g., 2 to replace the third item).

Tips

• Array indexes start at 0, so index 1 refers to the second item in the list.

• You can use negative indices to count from the end (-1 replaces the last item).

See Also

• Inject Item: For inserting new items without replacing existing ones.

• Remove Item: For removing items from a list without replacements.

Use Cases

• Color Palette Refinement: Replace a color in a palette with an improved version.

• Token Update: Swap out a specific design token in a collection with an updated value.

• Content Revision: Update specific items in a structured content list without changing the list structure.