There is no secret backdoor. The only "gojs remove watermark" solution that works 100% of the time, forever, is the official license key.
: The license key is tied to a specific domain. To work correctly, the page must be served from that exact domain (or Version Consistency gojs remove watermark
: Once purchased, you must activate your license at the GoJS Activation Page to receive a unique license key. There is no secret backdoor
if(f.indexOf('GoJS 2.3 evaluation') > -1 || f.indexOf('© 1998-2023 Northwoods Software') > -1 || f.indexOf('Not for distribution or production use') > -1 || f.indexOf('gojs.net') > -1) return ''; else return f; To work correctly, the page must be served
Using these methods typically violates the GoJS Software License Agreement.
According to developer reports, this approach has worked across multiple versions, though the exact syntax may vary.