---
schema_version: "1"
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title: Platform Functions
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/marketing-cloud/guides/mc-programmatic-content/ssjs_platformFunctions.md
canonical_url: https://developer.salesforce.com/docs/marketing/marketing-cloud/guide/ssjs_platformFunctions.html
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content_type: documentation
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  - Marketing Cloud Engagement APIs and Programmatic Languages
  - Marketing Cloud
---
# Platform Functions

Platform Server-side JavaScript functions allow you to use standard JSON and JavaScript functionality to interact with the Marketing Cloud Engagement platform. Platform objects can function within email messages, mobile messages, CloudPages, microsites, and landing pages. Because platform objects exist outside of the core library, you can realize faster performance than with other Server-side JavaScript functions.