inoERP is an open-source OneApp (GoLang back-end & Flutter front-end) based enterprise management system. The ERP systems contain all the required modules for running any small to midsize business. The features are very similar to Oracle R12/ Cloud Application and SAP ECC/Hana S/4. It also contains a lightweight CMS which seamlessly integrates with the ERP. Read more
The old PHP version of inoERP is available @ https://github.com/php-inoerp/inoERP