> ## Documentation Index
> Fetch the complete documentation index at: https://docs.orisu.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Logic nodes

> Control flow on the canvas: branch, route, loop, transform, and pause a workflow.

Logic nodes control how data moves through a graph rather than generating media. Use them to branch on a condition, route a value to multiple paths, pick from a list, reshape text, or pause for human approval.

<Columns cols={2}>
  <Card title="Switch" href="/nodes/logic/switch">
    Route a value into one of several outputs based on natural-language conditions.
  </Card>

  <Card title="If / Else" href="/nodes/logic/if-else">
    Send a value down a true or false branch based on a condition.
  </Card>

  <Card title="Router" href="/nodes/logic/router">
    Pass one input through to multiple connected outputs.
  </Card>

  <Card title="List Selector" href="/nodes/logic/list-selector">
    Pick a single item from a text list.
  </Card>

  <Card title="Split Text" href="/nodes/logic/split-text">
    Break text into segments by a delimiter.
  </Card>

  <Card title="Prompt Concatenator" href="/nodes/logic/prompt-concatenator">
    Join multiple text inputs with a separator.
  </Card>

  <Card title="Human Review" href="/nodes/logic/human-review">
    Pause the workflow and present an asset for approval.
  </Card>

  <Card title="Rename Asset" href="/nodes/logic/rename-asset">
    Attach a display name to an asset from a pattern.
  </Card>
</Columns>