Environments · Cloudflare Workers docs

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Overview
Get started
Guide
Quickstarts
Examples
Tutorials
Learning
How Workers works
Security model
Debugging Workers
Logging from Workers
Metrics and analytics
How the Cache works
How KV works
How routing works
Migrating to module Workers
Using Service Worker syntax
Using Durable Objects
Using Streams
Using WebSockets
Workers Services
Integrations
Playground
Platform
Storage options guide
Pricing
Betas
Bindings
About Service bindings
Changelog
Compatibility dates
Deploy button
Deployments
Environment variables
Environments
Known issues
Languages
Limits
Logpush
Page Rules
Triggers
Cron Triggers
Custom Domains
Routes
Usage notifications
Workers Sites
Start from existing
Start from scratch
Start from worker
Workers Sites configuration
Runtime APIs
addEventListener
Cache
Durable Objects
Encoding
Fetch
FetchEvent
Headers
HTMLRewriter
KV
R2
Request
Response
ScheduledEvent
Service bindings
Streams
ReadableStream
ReadableStream BYOBReader
ReadableStream DefaultReader
TransformStream
WritableStream
WritableStream DefaultWriter
Web Crypto
Web standards
WebSockets
Wrangler
Get started
Commands
Configuration
Custom builds
Workers KV
Bundling
System Environment Variables
Environments
Running in CI/CD
Comparing Wrangler 1 & 2
API
Migration
Migrating from Wrangler 1
Deprecations
Ejecting webpack
Wrangler 1 (legacy)
Install / Update
Authentication
Commands
Configuration
Webpack

Environments

Wrangler 2 supports environments from Wrangler 1. We are currently working on support for Service Environments. Refer to the Wrangler 1 environments for more information.