The Office Fluent-UI is the offical front-end framework for building experiences in SharePoint and Office 365. To handle the various development frameworks, the Office Fabric Core is the base library which is extended to
The Office Fluent-UI React framework provides the components used in the O365 user experience. Unfortunately, the components still need to be connected to SharePoint. The gd-sprest-react library extends the Office Fabric-UI React framework to include components like the People Picker or List Form.
The gd-sprest-bs-vue library can be used for VueJS projects.