To remove the watermark for production use, you must purchase a license and apply the resulting license key to your code.

"If I use the go-debug.js file instead, there is no watermark." Fact: The debug version also contains the watermark logic. Debugging does not bypass licensing.

Email sales@nwoods.com with proof of academic status. They will provide a license key that removes the watermark for your specific domain (e.g., *.edu ).

GoJS is ; it is proprietary software with a strict Software Evaluation License Agreement . Gojs Remove Watermark - Google Groups