# Platform Guides
Source: https://www.inngest.com/docs/platform/index

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Learn how to use the Inngest platform

<GuideGrid cols={4}>

  <Guide
    href="/docs/apps/cloud"
    name="Working with apps"
    description="Sync your app and functions with the Inngest platform"
  />

  <Guide
    href="/docs/platform/environments"
    name="Working with environments"
    description="How to use production, branch and local environments"
  />

  <Guide
    href="/docs/events/creating-an-event-key"
    name="Creating an event key"
    description="Used to send events to your environment"
  />

  <Guide
    href="/docs/platform/replay"
    name="Replaying functions"
    description="Replay your function runs"
    />

</GuideGrid>