n8n Merge Node: Combine Two Branches Without Duplicates
A tutorial on using the n8n Merge node to combine two branches without duplicate or missing items, covering matching fields and field clashes.
Articles tagged
Data transformation
Migrate Zapier Workflow to n8n: What Maps and What Changes
How to migrate Zapier workflow to n8n: how items, expressions, branching and error handling differ, plus a checklist for the rebuild.
Tracing n8n Item Linking Errors: Why .item Fails and How to Fix It
A beginner tutorial on n8n item-linking errors: identify the error, find the node that breaks the item thread, and fix it with pairedItem or positional methods.
Build and debug your first trigger-to-action workflow in n8n
A beginner tutorial for building a Manual Trigger → HTTP Request → Edit Fields workflow, mapping a JSON title, and tracing incorrect output node by node.
Transform Nested JSON into Simple Records in n8n
A practical tutorial for turning a nested API array into one clean n8n item per record with Split Out and Edit Fields, plus a Code node fallback for irregular data.