> ## Documentation Index
> Fetch the complete documentation index at: https://upstash-vector.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

## Redis

<CardGroup cols={2}>
  <Card title="@upstash/redis" href="/oss/sdks/ts/redis/overview">
    HTTP based Redis client optimized for serverless and edge functions.
  </Card>

  <Card title="@upstash/ratelimit" href="/oss/sdks/ts/ratelimit">
    Serverless ratelimiting.
  </Card>
</CardGroup>

## Kafka

<CardGroup cols={2}>
  <Card title="@upstash/kafka" href="/oss/sdks/ts/kafka/overview">
    HTTP based Kafka client optimized for serverless and edge functions.
  </Card>
</CardGroup>

## QStash

<CardGroup cols={2}>
  <Card title="@upstash/qstash" href="/oss/sdks/ts/qstash/overview">
    Typescript message queue and task scheduler designed for serverless runtimes.
  </Card>

  <Card title="upstash-qstash" href="/oss/sdks/py/qstash/overview">
    Python message queue and task scheduler designed for serverless runtimes.
  </Card>
</CardGroup>

## DevOps

<CardGroup cols={2}>
  <Card title="Terraform" href="/oss/devops/terraform/overview">
    Terraform provider for Upstash.
  </Card>

  <Card title="Pulumi" href="/oss/devops/pulumi/overview">
    Manage Upstash resources with Pulumi.
  </Card>

  <Card title="CLI" href="/oss/devops/cli/overview">
    Interact with Upstash from the command line.
  </Card>
</CardGroup>

## Integration

<CardGroup cols={2}>
  <Card title="@upstash/react-cli" href="https://github.com/upstash/react-ui">
    Upstash CLI component for serverless Redis and Kafka
  </Card>

  <Card title="@upstash/react-databrowser" href="https://github.com/upstash/react-ui">
    Upstash Databrowser for serverless Redis
  </Card>
</CardGroup>