Wrangler
CLI for Cloudflare Workers
Wrangler is the CLI tool for developing, testing, and deploying Cloudflare Workers. Local development with Miniflare, D1, R2, and KV emulation.
Panel Reviews
The Builder
Developer Perspective
“The best local development experience for edge functions. Miniflare emulates the entire Cloudflare platform locally.”
The Skeptic
Reality Check
“Local emulation of D1, R2, KV, and Durable Objects means you develop at full speed without deploys.”
The Futurist
Big Picture
“Local-first development tools for edge platforms will become the standard. Wrangler leads this pattern.”
Community Sentiment
“Wrangler v3 fixed most of my gripes — local D1 + R2 emulation means I rarely have to deploy just to test”
“The local dev experience with Miniflare is surprisingly good, and KV emulation just works now”
“Wrangler tail for live log streaming from production Workers is underrated — saved me hours of debugging”
“The DX for Cloudflare Workers has caught up to the hype — Wrangler makes it actually enjoyable”