License Key - Devextreme

DevExpress.AspNetCore.DevExpressStartup.UseLicenseKey(Configuration["DevExpress:LicenseKey"]); If you are using the commercial version of the JS library, set the global configuration before initializing any components:

"DevExpress": "LicenseKey": "YOUR-LICENSE-KEY-HERE" devextreme license key

window.DevExpress.config( licenseKey: "YOUR-LICENSE-KEY-HERE" ); Place the key in an environment variable (never hard-code it). Then pass it via the DefinePlugin : DevExpress