You are viewing the docs for MSW 2.0. To access the 1.x docs click here.

Docs
Ecosystem
Blog
Sponsor

Introduction
Quick start
Philosophy
Comparison
Default behaviors
Limitations
Migrations
- 1.x → 2.x
Debugging runbook
FAQ
Mocking HTTP
Mocking GraphQL
Mocking WebSocket
Integrations
API
CLI
- init
Best practices
Recipes

Migrations

Please consider disabling AdBlocker for this site. Thank you for supporting the project.

Below, see the list of guidelines to help you migrate between different versions of Mock Service Worker.

1.x → 2.x

/docs/migrations/1.x-to-2.x

Last updated on June 6, 2025

Edit this page on GitHub

Community

GitHub
Discord
Blog

Partners

© 2025 Mock Service Worker

Created with by kettanaito

Library

Documentation
Branding
Blog

Resources

Quick start
Best practices
Examples

Community

GitHub
Twitter
Discord