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  • INTRODUCTION

  • Getting Started
  • How to Use
  • Roadmap

  • FEATURES

  • HTTP
  • WebSocket
  • Handler Table
  • Tools
  • Node CLI
  • Browser CLI

  • UI

  • Custom UI

  • EXAMPLES

  • Playground

On This Page

  • Separation of packages ✅
  • More flexible response customization ✅
  • GraphQL support
  • Global mock controls ✅
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DocsRoadmap

Roadmap

Completed work and planned improvements for MSW Dev Tool. Priorities may change with feedback .

Separation of packages ✅

Packages are split into @msw-dev-tool/core and @msw-dev-tool/react. Node support lives in @msw-dev-tool/core/node, with @msw-dev-tool/node-cli for AI programmatic control.

More flexible response customization ✅

HTTP handlers and WebSocket listeners support runtime behaviors, custom response data, and temporary handlers.

GraphQL support

GraphQL handler discovery and runtime scenario control are planned.

Global mock controls ✅

The toolbar Mock Enable switch bypasses HTTP and WebSocket mocks while preserving the individual behavior and enable settings.

Last updated on September 23, 2026
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