Overview of the SharePoint Framework
The SharePoint Framework (SPFx) is a page and web part model that provides full support for client-side SharePoint development, easy integration with SharePoint data, and extending Microsoft Teams. With the SharePoint Framework, you can use modern web technologies and tools in your preferred development environment to build productive experiences and apps that are responsive and mobile-ready.
The SPFx is the recommended SharePoint customization and extensibility model for developers. Due to tight integration between SharePoint Online, Microsoft Teams, and Microsoft Viva Connections, developers can also use SPFx to customize and extend all of these products. In fact, the SPFx is the only extensibility and customization option for Viva Connections.
In addition to SharePoint Online, the SPFx is supported and can be used to customize SharePoint on-premises deployments going back to SharePoint Server 2016.
To learn more about where developers can use SPFx, see Supported extensibility platforms.
Key features of the SharePoint Framework
The following are some of the key features included as part of the SPFx:
- The controls are rendered in the normal page DOM.
- The controls are responsive and accessible by nature.
- It enables the developer to access the lifecycle in addition to render, load, serialize and deserialize, configuration changes, and more.
- The developer toolchain is based on popular open-source client development tools such as NPM, TypeScript, Yeoman, webpack, and gulp.
- Performance is reliable.
- End users can use SPFx client-side solutions that are approved by the tenant administrators (or their delegates) on all sites, including self-service team, group, or personal sites.
- SPFx web parts can be added to both classic and modern pages.
- SPFx solutions can be used to extend Microsoft Teams.
The runtime model improves on the Script Editor web part. It includes a robust client API, an HttpClient object that handles authentication to SharePoint and Microsoft 365, contextual information, easy property definition and configuration, and more.
SharePoint Framework license
The SharePoint Framework components are licensed under this Microsoft EULA.
You can also post issues, questions, or feedback about the docs at the following GitHub issue list sharepoint/sp-dev-docs/issues.