Is there any way, that I can modify the existing standard reports available in ERPNext?
If yes, then how?
If no, then how can I publish my new reports in that?
Also in which language it is being developed?
Hello Ruchin,
Check following link to learn about kinds of reports available in the
ERPNext, and how can it be customized.
https://erpnext.com/kb/report/making-custom-reports-in-erpnext