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Cloudflare Workers

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Cloudflare Workers

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Build an Interactive ChatGPT App

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Cloudflare Workers

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workers.dev

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Durable Objects

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Configuration
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Wasm in JavaScript

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AI(se abre en una pestaña nueva)
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Assets
Browser Run(se abre en una pestaña nueva)
D1(se abre en una pestaña nueva)
Dispatcher (Workers for Platforms)(se abre en una pestaña nueva)
Durable Objects(se abre en una pestaña nueva)
Dynamic Worker Loaders
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Hyperdrive(se abre en una pestaña nueva)
Images(se abre en una pestaña nueva)
KV(se abre en una pestaña nueva)
Media Transformations(se abre en una pestaña nueva)
mTLS
Queues(se abre en una pestaña nueva)
R2(se abre en una pestaña nueva)
Rate Limiting
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Secrets Store(se abre en una pestaña nueva)
Stream(se abre en una pestaña nueva)
Vectorize(se abre en una pestaña nueva)
Version metadata
Workflows(se abre en una pestaña nueva)

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HTTP
RPC (WorkerEntrypoint)

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Alarm Handler(se abre en una pestaña nueva)
Connect Handler
Email Handler(se abre en una pestaña nueva)
Fetch Handler
Queue Handler(se abre en una pestaña nueva)
Scheduled Handler
Tail Handler

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assert
AsyncLocalStorage
Buffer
crypto
Diagnostics Channel
dns
EventEmitter
fs
http
https
net
path
process
Streams
StringDecoder
test
timers
tls
url
util
zlib

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ReadableStream
ReadableStream BYOBReader
ReadableStream DefaultReader
TransformStream
WritableStream
WritableStream DefaultWriter

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Get Started
Configuration and Bindings
Headers
Redirects
Direct Uploads
Billing and Limitations

Full-stack application
Single Page Application (SPA)
Static Site Generation (SSG) and custom 404 pages
Worker script

Gradual rollouts(se abre en una pestaña nueva)
HTML handling
Serving a subdirectory

Migrate from Pages to Workers
Migrate from Netlify to Workers
Migrate from Vercel to Workers

Deploy an existing project

React + Vite
Astro
React Router (formerly Remix)
Next.js
OpenNext adapter
Vue
RedwoodSDK
TanStack Start
Microfrontends
SvelteKit
Vike
Foldkit
fate

Analog
Angular
Docusaurus
Gatsby
Hono
Nuxt
Qwik
Solid
Waku

Expo(se abre en una pestaña nueva)

FastAPI
Flask
Hono

Agents SDK(se abre en una pestaña nueva)
LangChain

Connect to databases
Analytics Engine(se abre en una pestaña nueva)
Vectorize (vector database)(se abre en una pestaña nueva)
Cloudflare D1(se abre en una pestaña nueva)
Hyperdrive(se abre en una pestaña nueva)

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Neon
PlanetScale
Supabase
Turso
Upstash
Xata

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Metrics and analytics
Query Builder
OpenTelemetry export
Errors and exceptions
Profiling in production
Source maps and stack traces

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Workers Logs
Real-time logs
Tail Workers
Workers Logpush

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Custom spans
Spans and attributes
Known limitations

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Breakpoints
Profiling CPU usage
Profiling Memory

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Investigate issues
Set up an automation

Sentry(se abre en una pestaña nueva)

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Wrangler's unstable_startWorker()

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Write your first test
Recipes and examples
Configuration
Mock outbound requests
Test APIs
Isolation and concurrency
Debugging
Known issues

Migrate to Vitest plugin
Migrate from Vitest 3 to Vitest 4
Migrate from Miniflare 2's test environments
Migrate from unstable_dev

Overview
Get started
Configure the test harness
Prepare test state
Interact with Workers
Integrations

Overview
Get Started
Writing tests

Compatibility Dates
Fetch Events
Modules
Multiple Workers
Queues
Scheduled Events
Variables and Secrets
Web Standards
WebSockets

Attaching a Debugger
Live Reload

Migrating from Version 2

Cache
D1
Durable Objects
KV
R2

Overview
Install/Update Wrangler
API
Authentication profiles
Bundling
Configuration
Custom builds
Deprecations
Environments
System environment variables

Migrate from Wrangler v3 to v4
Migrate from Wrangler v2 to v3

1. Migrate webpack projects
2. Update to Wrangler v2

Overview
Install / Update
Authentication
Commands
Configuration
Webpack

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Workers
General commands
Artifacts
Basin Pipelines
Browser
Certificates
Containers
D1
Flagship
Hyperdrive
KV
Pages
Queues
R2
Secrets Store
Tunnel
Vectorize
VPC
Workers for Platforms
Workflows

Overview
Get started
Tutorial - React SPA with an API

API
Static Assets
Debugging
Migrating from wrangler dev
Secrets
Vite Environments
Cloudflare Environments
Non-JavaScript modules
Programmatic configuration

Overview

Overview
Examples(se abre en una pestaña nueva)

Overview
Examples(se abre en una pestaña nueva)

Overview
The Basics
How Python Workers Work
Foreign Function Interface (FFI)
Standard Library
Examples

Overview
Django
FastAPI
Flask
Langchain

Overview
Supported crates

Overview
Pricing
Limits
Choose a data or storage product
Betas
Deploy to Cloudflare buttons
Claim deployments (temporary accounts)
Built with Cloudflare button
Known issues
Workers for Platforms(se abre en una pestaña nueva)
Infrastructure as Code (IaC)

Overview
Workers (Historic)
Wrangler(se abre en una pestaña nueva)

Cloudflare Workers

Glossary

How the Cache works
How Workers works
Migrate from Service Workers to ES Modules
Protocols
Security model

本页还没有译文

本页 2 段还没译成Español，下面显示的是英文原文。

Migrations

还没翻译译自英文（developers.cloudflare.com）本页 2 段都还没译

原文

Migrate from Wrangler v3 to v4
Migrate from Wrangler v2 to v3
Migrate from Wrangler v1 to v2

Edit on GitHub

AI 翻译·查看英文原文

Adapted from developers.cloudflare.com/workers/wrangler/migration by Cloudflare, Inc., licensed under CC BY 4.0. Changes were made: this page is re-rendered from the original's source.

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