Interactive JSON Basics Tutorial for n8n Beginners

This workflow serves as an engaging, interactive tutorial for absolute beginners to master JSON basics within n8n. It breaks down core concepts starting with key/value pairs, then explores essential data types like strings, numbers, booleans, null, arrays, and objects through dedicated nodes. Each step includes detailed sticky notes explaining the concept simply, with real-time output visualization as you execute nodes sequentially.

The tutorial culminates in using n8n expressions ({{ }}) to dynamically reference data across nodes, and a final 'exam' node that assembles a complete JSON object. No setup is required—just execute and follow along. This builds foundational skills crucial for any n8n automation, enabling users to handle data structures confidently.

Benefits include rapid learning without external resources, immediate practical application in n8n, and retention through interactivity. Ideal use cases: new n8n users onboarding, teams training on data handling, or anyone struggling with JSON in automations. Saves hours of confusion and trial-error in workflow building.