@mui/x-telemetry

@mui/x-telemetry

Package used by some of MUI X to collects anonymous telemetry data about general usage. Participation in this anonymous program is optional, and you may opt-out if you'd not like to share any information.

How to opt-in

Currently, it's disabled by default, and you could opt-in to it in 3 ways:

• By setting it directly to package settings on the application start (for example, in the main file).

import { muiXTelemetrySettings } from '@mui/x-telemetry';
// or
import { muiXTelemetrySettings } from '@mui/x-license';

muiXTelemetrySettings.enableTelemetry(); // to enable telemetry collection and sending
// or
muiXTelemetrySettings.disableTelemetry(); // to disable telemetry collection and sending

• By setting the environment variable.

MUI_X_TELEMETRY_DISABLED=false # Enable telemetry
# or
MUI_X_TELEMETRY_DISABLED=true # Enable telemetry

⚠️ Note that some frameworks requires to prefix the variable with REACT_APP_, NEXT_PUBLIC_, etc.

• By setting the flag to global object on the application start (for example, in the main file).

globalThis.__MUI_X_TELEMETRY_DISABLED__ = false; // enabled
// or
globalThis.__MUI_X_TELEMETRY_DISABLED__ = true; // disabled

OR

if (typeof window !== 'undefined') {
  window.__MUI_X_TELEMETRY_DISABLED__ = false; // enabled
}
// or
if (typeof window !== 'undefined') {
  window.__MUI_X_TELEMETRY_DISABLED__ = true; // disabled
}

Changelog

8.12.0

Sep 25, 2025

We'd like to extend a big thank you to the 15 contributors who made this release possible. Here are some highlights ✨:

• 🤝 Grid-Charts integration

👉 🎥 Watch the full video

• ⌨️ Charts keyboard navigation
• ⚡️ Charts: Add new renderer="svg-batch" prop to Scatter charts that provides improved performance for large datasets
• 🐞 Bugfixes
• 📚 Documentation improvements
• 🧰 Codemod requires Node >=20.19

@mui/x-codemod minimum supported Node version is 20.19. This was only the case due to using the v18 yargs package; this now explicitly aligns with it. (#18979)

Special thanks go out to the community members for their valuable contributions: @deade1e, @sai6855, @thomas-mcdonald

The following are all team members who have contributed to this release: @alexfauquette, @bernardobelchior, @flaviendelangle, @Janpot, @JCQuintas, @LukasTy, @michelengelen, @prakhargupta1, @rita-codes, @siriwatknp, @arminmeh, @romgrk

Data Grid