> For the complete documentation index, see [llms.txt](https://docs.n8n.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.n8n.io/build/code-in-n8n/cookbook.md).

# Cookbook

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[Built-in methods and variables examples](/build/code-in-n8n/cookbook/built-in-methods-and-variables-examples.md)
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[Code node](/build/code-in-n8n/cookbook/code-node.md)
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[HTTP Request node](/build/code-in-n8n/cookbook/http-request-node.md)
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