Git Server To manage customized source code, allow team customization and collaborations, we recommend using Git as the repository and version control system. You can use any Git server to do version control either on cloud or on-premise.
Eclipse To do customization on ONEWEB designed applications, you need Eclipse tool as the code editor for customized code. To download eclipse, please go to http://www.eclipse.org/downloads/packages/ then select Eclipse IDE for Java EE Developers. We recommend using Mars Version or later with JAVA version 8