ihp-backend was the "old" name before it was called thin backend. You can find the source code here https://github.com/digitallyinduced/thin-backend https://git

ihp-backend was the "old" name before it was called thin backend. You can find the source code here https://github.com/digitallyinduced/thin-backend https://github.com/digitallyinduced/thin-backend and here https://github.com/digitallyinduced/ihp/tree/master/lib/IHP/DataSync https://github.com/digitallyinduced/ihp/tree/master/lib/IHP/... (Thin is based on IHP)