Interactive n8n Expressions Tutorial for Beginners
Step-by-step interactive workflow teaching n8n expressions to access, manipulate, and transform data from JSON sources. Perfect for beginners to master dynamic data handling without setup.
This workflow is a self-contained, interactive tutorial that guides beginners through mastering n8n expressions, the essential skill for connecting and manipulating data across nodes. Starting with a 'Source Data' node providing sample JSON, it progresses through 8 hands-on lessons covering simple value access, built-in selectors like .first() and .last(), array indexing, nested objects, arrays of objects, JavaScript functions for math and text transformation, utility functions like Object.keys(
- Platform
- n8n
- Category
- CRM - Sales
- Price
- $9.99
- Creator
- Maxim Luong
- n8n
- tutorial
- expressions
- beginner
- education
- json
- data-manipulation
- arrays
- objects
- javascript
How to import this workflow into n8n
- 1Purchase or download the workflow to get the n8n workflow JSON file.
- 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
- 3Open each node marked with a credential warning and connect your own accounts and API keys.
- 4Run the workflow once manually to verify the data flow, then toggle it to Active.
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