---
title: Reference · Cloudflare Workers docs
description: Conceptual knowledge about how Workers works.
lastUpdated: 2025-02-05T10:06:53.000Z
chatbotDeprioritize: true
source_url:
  html: https://developers.cloudflare.com/workers/reference/
  md: https://developers.cloudflare.com/workers/reference/index.md
---

Conceptual knowledge about how Workers works.

* [How the Cache works](https://developers.cloudflare.com/workers/reference/how-the-cache-works/)
* [How Workers works](https://developers.cloudflare.com/workers/reference/how-workers-works/)
* [Migrate from Service Workers to ES Modules](https://developers.cloudflare.com/workers/reference/migrate-to-module-workers/)
* [Protocols](https://developers.cloudflare.com/workers/reference/protocols/)
* [Security model](https://developers.cloudflare.com/workers/reference/security-model/)
