Turn data (objects or arrays) into a readable string using a template. Use {{@field}} placeholders to reference fields from your data. For number formatting (commas, currency), use the Run JavaScript action instead.

Write custom JavaScript to transform data any way you need — format numbers, sort arrays, calculate values, merge objects, and more. Define a transform(input) function; the result is available as {{nodeId.result.output}}. Runs in a secure sandbox with ES6+ support.

Match text against a pattern and extract named values from it. Useful for parsing dates, addresses, URLs, and structured text. Uses Go RE2 regex syntax.