SharePoint Server 2019 development platform
Article contains details around supported development capabilities in the SharePoint 2019.
- Modern and classic pages
- Modern sites - modern team and communication site
- Classic sites are also supported
- Column formatting - Only supports "Basic Styled Syntax", "Excel Styled Syntax" is not supported.
- SharePoint Framework client-side web parts
- SharePoint Framework extensions in modern experiences
- Webhooks for list items
- "Tenant" scoped deployment of SharePoint Framework solutions
- ALM APIs for add-in and SharePoint Framework solution management
Not supported capabilities
- Site Designs and Site Scripts
- Hub sites
- Site collection app catalog
- "Tenant" properties
- Custom modern themes for communication site or modern team site
You should always have the latest SharePoint Framework version installed and choose the target environment for the newly created solution to be SharePoint 2019. This option will create you an optimal solution structure with the matching SharePoint Framework version for SharePoint 2019.
Visual Studio 2017 v15.9 or includes SharePoint 2019 tooling extensions for SharePoint add-ins, farm solutions, and sandbox solutions.