This project contains an example of Fedify on Cloudflare Workers. Although it can just accept Follow and Undo(Follow) activities, it sufficiently shows how to use Fedify on Cloudflare Workers.

The application code is placed in the src/index.ts file, and the most important part for integration with Cloudflare Workers is the end of the file, where the export default statement is used to export the fetch() and queue() methods.

Here are some important notes about the code:

• Since KvNamespace and Queue are not bound to global variables, but rather passed as an argument to the fetch() and queue() methods, you need to instantiate your Federation object inside these methods, rather than at the top level.

• Since defining a queue() method is the only way to consume messages from the queue in Cloudflare Workers, we need to define it so that the messages can be manually processed by Federation.processQueuedTake() method.

You can run this example in your local machine using the pnpm dev command:

pnpm install
pnpm dev