Cloudflare Worker application written in Go, compiled to WASM, with access to KV, R2, D1, and Durable Objects.

• Go 1.21+
• Wrangler CLI
• Cloudflare account

1. Install dependencies:

go mod download

2. Configure your bindings in wrangler.toml:
   • Create and configure KV namespace (need the ID)
   • Create an R2 bucket (need the name)
   • Create and configure D1 database (need the ID)
   • Configure Durable Objects as needed

Build and run locally:

make dev

Deploy to Cloudflare:

make deploy

• GET / - Root endpoint showing available routes
• GET /kv?key=<key> - Get value from KV
• PUT /kv?key=<key>&value=<value> - Set key-value in KV
• DELETE /kv?key=<key> - Delete key from KV
• GET /r2?key=<key> - Get object from R2
• PUT /r2?key=<key> - Put object to R2 (body is the content)
• GET /d1 - Query D1 database
• GET /do - Interact with Durable Object

• main.go - Worker handler with KV, R2, D1, and DO examples
• wrangler.toml - Cloudflare configuration
• Makefile - Build commands using workers-assets-gen

• syumai/workers - Go bindings for Cloudflare Workers