r2

A self-hosted email client on Cloudflare Workers with an AI agent for reading inboxes, searching conversations, and drafting replies. The project includes deployment and setup instructions, feature details, and a clear Cloudflare-based architecture.

Self-hosted ebook library that runs on object storage. It can run as a Cloudflare Worker over R2 or as a Node server over a directory, with support for EPUB and PDF reading, search, downloads, profiles, and reading positions.

A serverless document database that runs inside request handlers and stores state in S3/R2. The repo shows a small TypeScript API, quick-start flow, local dev support, and example scaffolds for app integration.