---
#https://www.notion.so/n8n/Frontmatter-432c2b8dff1f43d4b1c8d20075510fe4
description: Learn about the building blocks of workflows.
contentType: overview
---

# Workflow components

This section contains:

* [Nodes](/workflows/components/nodes.md): integrations and operations.
* [Connections](/workflows/components/connections.md): node connectors.
* [Sticky notes](/workflows/components/sticky-notes.md): document your workflows.