> ## Documentation Index
> Fetch the complete documentation index at: https://cometchat-22654f5b-docs-v6-beta2-flutter-uikit.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Resources

> Access CometChat JavaScript SDK resources including real-time listeners reference, migration guides, and rate limits.

<Accordion title="AI Integration Quick Reference">
  * [All Real-Time Listeners](/sdk/javascript/all-real-time-listeners) — Complete listener reference
  * [Upgrading from v3](/sdk/javascript/upgrading-from-v3) — Migration guide
  * [Rate Limits](/sdk/javascript/rate-limits) — API rate limit details
</Accordion>

We have a number of resources that will help you while integrating CometChat in your app.

You can begin with the [all real-time listeners](/sdk/javascript/all-real-time-listeners) guide.

If you're upgrading from v2, we recommend reading our [Upgrading from v3](/sdk/javascript/upgrading-from-v3) guide.

***

## Next Steps

<CardGroup cols={2}>
  <Card title="All Real-Time Listeners" icon="tower-broadcast" href="/sdk/javascript/all-real-time-listeners">
    Complete reference for all CometChat event listeners
  </Card>

  <Card title="Upgrading from v3" icon="arrow-up" href="/sdk/javascript/upgrading-from-v3">
    Step-by-step migration guide from SDK v3 to v4
  </Card>

  <Card title="Rate Limits" icon="gauge-high" href="/sdk/javascript/rate-limits">
    Understand API rate limits and how to handle them
  </Card>

  <Card title="Best Practices" icon="star" href="/sdk/javascript/best-practices">
    Recommended patterns for building with the SDK
  </Card>
</CardGroup>