Скачать или смотреть n8n Function (Code) Node Masterclass 2026 | Parse & Transform Data Like a Pro

What if your automation could think, clean messy data, and reshape it exactly the way you want — automatically? 🧠

Most beginners use n8n nodes like buttons. But real automation engineers use the Function / Code Node — the Brain of n8n. In this Module lesson of The Techzeen n8n AI Automation Mastery Course, you’ll finally understand how workflows become intelligent using data parsing and transformation.

⏳ TIMESTAMPS (The Code Node Masterclass)
0:00 - The Intelligent Workflow: Giving Your Automation a "Brain" 🧠
1:21 - n8n Architecture: What is the Code (Function) Node?
2:44 - Why Native Nodes Aren't Enough: Real-World Business Use Cases
3:50 - Data Parsing Explained: Decoding Complex API Responses
4:45 - Data Transformation: Reshaping JSON Structures for Scale
6:00 - Parsing vs. Transformation: The Key Difference Every Architect Must Know
6:22 - The Developer’s Toolkit: Top 5 Tasks Solved by the Code Node
7:07 - Environment Bootup: Launching Your Self-Hosted n8n Instance 🚀
7:32 - Workflow Engineering: Building the Foundation from Scratch
8:08 - The Setup: Preparing the "Edit Fields (Set)" Node for Data Ingestion
8:50 - Masterclass: Writing Custom JavaScript for Data Transformation

11:43 - THE BOOM MOMENT! Successful Data Execution & Final Result 💥

Today’s video is fully beginner-friendly and theory + demo based — so even if you have zero coding background, you will clearly understand how and why the Code Node changes everything.

🚀 What You’ll Learn in This Video
What is the Function / Code Node (in simplest words)
Why it is called the “Brain” of n8n workflows
Why we actually need a Code Node in real automations
What “Parsing Data” means (with simple explanation)
What “Transforming Data” means (real examples)
Most common real-world tasks done inside Code Node

🛠️ Practical Demo Covered
Self-hosted n8n environment launch
New workflow creation step-by-step
Using Set Field Node to generate sample data
Connecting and configuring Code Node
Live data transformation demo
Field restructuring and output reshaping
Each line explained in beginner-friendly way

🎯 By the end of this lesson, you won’t see the Code Node as “coding” — you’ll see it as a data control superpower inside your automation workflows.

🏆 This video is part of:
n8n AI Automation Mastery – Zero to Job Ready (2026)
Subscribe The Techzeen and become a n8n AI Automation Champion in 2026.

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https://www.thetechzeen.com/

AI Automation Concepts:
https://github.com/farzeen-ali/AI-Aut...

n8n AI Automation Full Course (2026):
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