Choosing a Small, Testable First n8n Workflow
A practical checklist for beginners and workshop facilitators who want to define a manageable first automation with clear inputs, rules, outputs, and tests.
Blog
Preventing duplicate API actions in n8n webhooks
Learn how to design an n8n webhook workflow that uses a stable delivery ID, persistent tracking, and an atomic database claim to prevent repeated side effects during retries and concurrent deliveries.
Safely test a reusable n8n error workflow without publishing your real automation
A beginner-friendly guide to separating a real automation, a reusable error handler, and a disposable scheduled test so you can verify controlled failure handling with limited exposure.
Tracing a Missing n8n Webhook Field
A practical debugging checklist for following an expected value from the original HTTP request through the Webhook node, nested JSON paths, production executions, and retained execution data.
n8n Balloon Challenges: Build, Share, and Learn Together
A hands-on event format created by Roman Rodomansky, where working workflows become colorful milestones.