---
description: Step-by-step Workers tutorials and video guides to help you build projects on Cloudflare.
title: Tutorials
image: https://developers.cloudflare.com/workers/tutorials/og.png?v=5dfc402ec1d8cac0
---

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> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/workers/llms.txt  
> Use this file to discover all available pages before exploring further.

# Tutorials

Last updated May 19, 2026|Copy as Markdown| [View as Markdown](https://developers.cloudflare.com/workers/tutorials/index.md)| [Agent setup](https://developers.cloudflare.com/agent-setup/)

View tutorials to help you get started with Workers.

| Name | Last Updated | Difficulty |
| --- | --- | --- |
| [Build a coding agent runner](https://developers.cloudflare.com/sandbox/get-started/build-a-coding-agent-runner/) | 14 days ago | Intermediate |
| [Build an AI code interpreter](https://developers.cloudflare.com/sandbox/get-started/build-an-ai-code-interpreter/) | 15 days ago | Intermediate |
| [Tutorial - React SPA with an API](https://developers.cloudflare.com/workers/vite-plugin/tutorial/) | 4 months ago | Beginner |
| [Build a Comments API](https://developers.cloudflare.com/d1/tutorials/build-a-comments-api/) | 7 months ago | Intermediate |
| [Build an Interactive ChatGPT App](https://developers.cloudflare.com/workers/demos/chatgpt-app/) | 11 months ago | Advanced |
| [Deploy an Express.js application on Cloudflare Workers](https://developers.cloudflare.com/workers/tutorials/deploy-an-express-app/) | 12 months ago | Beginner |
| [Connect to a PostgreSQL database with Cloudflare Workers](https://developers.cloudflare.com/workers/tutorials/postgres/) | last year | Beginner |
| [Query D1 using Prisma ORM](https://developers.cloudflare.com/d1/tutorials/d1-and-prisma-orm/) | last year | Beginner |
| [Migrate from Netlify to Workers](https://developers.cloudflare.com/workers/static-assets/migration-guides/netlify-to-workers/) | last year | Beginner |
| [Migrate from Vercel to Workers](https://developers.cloudflare.com/workers/static-assets/migration-guides/vercel-to-workers/) | last year | Beginner |
| [Connect to a MySQL database with Cloudflare Workers](https://developers.cloudflare.com/workers/tutorials/mysql/) | 2 years ago | Beginner |
| [Set up and use a Prisma Postgres database](https://developers.cloudflare.com/workers/tutorials/using-prisma-postgres-with-workers/) | 2 years ago | Beginner |
| [Store and Catalog AI Generated Images with R2 (Part 3)](https://developers.cloudflare.com/workers-ai/guides/tutorials/image-generation-playground/image-generator-store-and-catalog/) | 2 years ago | Beginner |
| [Build a Retrieval Augmented Generation (RAG) AI](https://developers.cloudflare.com/workers-ai/guides/tutorials/build-a-retrieval-augmented-generation-ai/) | 2 years ago | Beginner |
| [Using BigQuery with Workers AI](https://developers.cloudflare.com/workers-ai/guides/tutorials/using-bigquery-with-workers-ai/) | 2 years ago | Beginner |
| [How to Build an Image Generator using Workers AI](https://developers.cloudflare.com/workers-ai/guides/tutorials/image-generation-playground/) | 2 years ago | Beginner |
| [Build an AI Image Generator Playground (Part 1)](https://developers.cloudflare.com/workers-ai/guides/tutorials/image-generation-playground/image-generator-flux/) | 2 years ago | Beginner |
| [Add New AI Models to your Playground (Part 2)](https://developers.cloudflare.com/workers-ai/guides/tutorials/image-generation-playground/image-generator-flux-newmodels/) | 2 years ago | Beginner |
| [Use event notification to summarize PDF files on upload](https://developers.cloudflare.com/r2/tutorials/summarize-pdf/) | 2 years ago | Intermediate |
| [Handle rate limits of external APIs](https://developers.cloudflare.com/queues/tutorials/handle-rate-limits/) | 2 years ago | Beginner |
| [Build an API to access D1 using a proxy Worker](https://developers.cloudflare.com/d1/tutorials/build-an-api-to-access-d1/) | 2 years ago | Intermediate |
| [Deploy a Worker](https://developers.cloudflare.com/pulumi/tutorial/hello-world/) | 2 years ago | Beginner |
| [Build a web crawler with Queues and Browser Run](https://developers.cloudflare.com/queues/tutorials/web-crawler-with-browser-run/) | 2 years ago | Intermediate |
| [Create a fine-tuned OpenAI model with R2](https://developers.cloudflare.com/workers/tutorials/create-finetuned-chatgpt-ai-models-with-r2/) | 2 years ago | Intermediate |
| [Build a Slackbot](https://developers.cloudflare.com/workers/tutorials/build-a-slackbot/) | 2 years ago | Beginner |
| [Use Workers KV directly from Rust](https://developers.cloudflare.com/workers/tutorials/workers-kv-from-rust/) | 2 years ago | Intermediate |
| [Build a todo list Jamstack application](https://developers.cloudflare.com/workers/tutorials/build-a-jamstack-app/) | 2 years ago | Beginner |
| [Send Emails With Postmark](https://developers.cloudflare.com/workers/tutorials/send-emails-with-postmark/) | 2 years ago | Beginner |
| [Send Emails With Resend](https://developers.cloudflare.com/workers/tutorials/send-emails-with-resend/) | 2 years ago | Beginner |
| [Log and store upload events in R2 with event notifications](https://developers.cloudflare.com/r2/tutorials/upload-logs-event-notifications/) | 3 years ago | Beginner |
| [Create custom headers for Cloudflare Access-protected origins with Workers](https://developers.cloudflare.com/cloudflare-one/tutorials/access-workers/) | 3 years ago | Intermediate |
| [Create a serverless, globally distributed time-series API with Timescale](https://developers.cloudflare.com/hyperdrive/tutorials/serverless-timeseries-api-with-timescale/) | 3 years ago | Beginner |
| [Deploy a Browser Run Worker with Durable Objects](https://developers.cloudflare.com/browser-run/how-to/browser-run-with-do/) | 3 years ago | Beginner |
| [GitHub SMS notifications using Twilio](https://developers.cloudflare.com/workers/tutorials/github-sms-notifications-using-twilio/) | 3 years ago | Beginner |
| [Deploy a real-time chat application](https://developers.cloudflare.com/workers/tutorials/deploy-a-realtime-chat-app/) | 3 years ago | Intermediate |
| [Build a QR code generator](https://developers.cloudflare.com/workers/tutorials/build-a-qr-code-generator/) | 3 years ago | Beginner |
| [Securely access and upload assets with Cloudflare R2](https://developers.cloudflare.com/workers/tutorials/upload-assets-with-r2/) | 3 years ago | Beginner |
| [OpenAI GPT function calling with JavaScript and Cloudflare Workers](https://developers.cloudflare.com/workers/tutorials/openai-function-calls-workers/) | 3 years ago | Beginner |
| [Handle form submissions with Airtable](https://developers.cloudflare.com/workers/tutorials/handle-form-submissions-with-airtable/) | 3 years ago | Beginner |
| [Connect to and query your Turso database using Workers](https://developers.cloudflare.com/workers/tutorials/connect-to-turso-using-workers/) | 4 years ago | Beginner |
| [Generate YouTube thumbnails with Workers and Cloudflare Image Resizing](https://developers.cloudflare.com/workers/tutorials/generate-youtube-thumbnails-with-workers-and-images/) | 4 years ago | Intermediate |
| [Extract a brand kit from any website](https://developers.cloudflare.com/browser-run/how-to/extract-brand-kit/) |  | Intermediate |
| [Generate OG images for Astro sites](https://developers.cloudflare.com/browser-run/how-to/og-images-astro/) |  | Intermediate |
| [Pre-render pages for crawlers](https://developers.cloudflare.com/browser-run/how-to/pre-render-pages/) |  | Intermediate |

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