🎓 Learn Code Node (JavaScript) with an Interactive Hands-On Tutorial — Flujo de trabajo n8n

Media complejidad⚡ Disparador7 nodos🏷️ Miscellaneous👁 39,490 vistaspor Lucas Peyrin

Descripción general

How it works

This workflow is a hands-on tutorial for the Code node in n8n, covering both basic and advanced concepts through a simple data processing task.

Provides Sample Data: The workflow begins with a sample list of users. Processes Each Item (Run Once for Each Item): The first Code node iterates through each user to calculate their fullName and age. This demonstrates basic item-by-item data manipulation using $input.item.json. Fetches External Data (Advanced): The second Code node showca

Nodos utilizados

Code

Vista previa del flujo de trabajo

▶️ STARTING POINT: Sample Data
These nodes prepare our data for the tutorial.
1. `1. Sample Data`: Creates a list of users. Feel fre
2. `2. Split
⚙️ LESSON 1: Processing Each Item
This node is in "Run Once for Each Item" mode. It execu
Goal: Enrich each user's data.
Key Concepts:
* `$input.item.json
🚀 ADVANCED LESSON 2: Using Helpers
This node also runs for each item, but demonstrates a p
Goal: Enrich data by calling an external API from code.
Key Concepts:
⚙️ LESSON 3: Processing All Items at Once
This node is in "Run Once for All Items" mode. It runs
Goal: Aggregate data to create a summary.
📄 EXPERT LESSON 4: Creating Files
Goal: Aggregate all items and generate a binary file (l
Mode: `Run Once for All Items`
Key Concepts:
* `$("4. Fetch Exter
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1
1. Sample Data
2
2. Split Out Users
3. Process Each User
5. Calculate Average Age
4. Fetch External Data (…
6. Create a Binary File …
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S
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7 nodes6 edges

Cómo funciona

  1. 1

    Disparador

    El flujo de trabajo comienza con un disparador disparador.

  2. 2

    Procesamiento

    Los datos fluyen a través de 7 nodos, connecting code, manualtrigger, set.

  3. 3

    Salida

    El flujo de trabajo completa su automatización y entrega el resultado al destino configurado.

Detalles de nodos (7)

CO

Code

code

#1

Cómo importar este flujo de trabajo

  1. 1Haz clic en el botón Descargar JSON a la derecha para guardar el archivo del flujo de trabajo.
  2. 2Abre tu instancia de n8n. Ve a Flujos de trabajo → Nuevo → Importar desde archivo.
  3. 3Selecciona el archivo learn-code-node-javascript-with-an-interactive-hands-on-tutorial descargado y haz clic en Importar.
  4. 4Configura las credenciales para cada nodo de servicio (claves API, OAuth, etc.).
  5. 5Haz clic en Probar flujo de trabajo para verificar que todo funcione, luego actívalo.

O pega directamente en n8n → Importar desde JSON:

{ "name": "🎓 Learn Code Node (JavaScript) with an Interactive Hands-On Tutorial", "nodes": [...], ...}

Integraciones

codemanualtriggersetsplitout

Obtener este flujo de trabajo

Descarga e importa con un solo clic

Descargar JSONVer en n8n.io
Nodos7
Complejidadmedium
Disparadortrigger
Vistas39,490
CategoríaMiscellaneous

Creado por

Lucas Peyrin

Lucas Peyrin

@lucaspeyrin

Etiquetas

codemanualtriggersetsplitout
⚡

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