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

# Introduction

> Learn how to use Trigger.dev with these practical task examples.

| Example task                                                                  | Description                                                                    |
| :---------------------------------------------------------------------------- | :----------------------------------------------------------------------------- |
| [DALL·E 3 image generation](/guides/examples/dall-e3-generate-image)          | Use OpenAI's GPT-4o and DALL·E 3 to generate an image and text.                |
| [FFmpeg video processing](/guides/examples/ffmpeg-video-processing)           | Use FFmpeg to process a video in various ways and save it to Cloudflare R2.    |
| [OpenAI with retrying](/guides/examples/open-ai-with-retrying)                | Create a reusable OpenAI task with custom retry options.                       |
| [PDF to image](/guides/examples/pdf-to-image)                                 | Use `MuPDF` to turn a PDF into images and save them to Cloudflare R2.          |
| [React to PDF](/guides/examples/react-pdf)                                    | Use `react-pdf` to generate a PDF and save it to Cloudflare R2.                |
| [Puppeteer](/guides/examples/puppeteer)                                       | Use Puppeteer to generate a PDF or scrape a webpage.                           |
| [Resend email sequence](/guides/examples/resend-email-sequence)               | Send a sequence of emails over several days using Resend with Trigger.dev.     |
| [Sharp image processing](/guides/examples/sharp-image-processing)             | Use Sharp to process an image and save it to Cloudflare R2.                    |
| [Stripe webhook](/guides/examples/stripe-webhook)                             | Trigger a task from Stripe webhook events.                                     |
| [Supabase database operations](/guides/examples/supabase-database-operations) | Run basic CRUD operations on a table in a Supabase database using Trigger.dev. |
| [Supabase Storage upload](/guides/examples/supabase-storage-upload)           | Download a video from a URL and upload it to Supabase Storage using S3.        |
| [Vercel AI SDK](/guides/examples/vercel-ai-sdk)                               | Use Vercel AI SDK to generate text using OpenAI.                               |