Dev Tools · 1h ago
n8n Expressions Tutorial: Use Dynamic Data in Workflows
n8n expressions allow users to pull live data from previous nodes using JavaScript wrapped in double curly braces. Core variables include $json for current item data, $('Node Name').item.json for cross-node references, and $now for timestamps. The tutorial covers syntax, built-in variables, and real-world examples for automating workflows.
Meridian48 take
A practical guide for n8n users, but the content is basic and widely available in official docs—nothing new for experienced developers.
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n8n Expressions: How to Use Dynamic Data in Your Workflows (Free Examples) →
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