Hi CPS,
Greetings from Syncfusion.
Yes, the license is the same for all platforms, including Angular, React and JavaScript (ES5). You can use the same license key as long as the major version of the Syncfusion components is consistent. If you are upgrading to a new major version, you may need to generate a new license key for that version.
Let us know if you need any further assistance!
Regards,
Deepika
