# Grafana UI components library > **@grafana/toolkit is currently in ALPHA**. Core API is unstable and can be a subject of breaking changes! @grafana/ui is a collection of components used by [Grafana](https://github.com/grafana/grafana) Our goal is to deliver Grafana's common UI elements for plugins developers and contributors. See [package source](https://github.com/grafana/grafana/tree/master/packages/grafana-ui) for more details. ## Installation `yarn add @grafana/ui` `npm install @grafana/ui` ## Development For development purposes we suggest using `yarn link` that will create symlink to @grafana/ui lib. To do so navigate to `packages/grafana-ui` and run `yarn link`. Then, navigate to your project and run `yarn link @grafana/ui` to use the linked version of the lib. To unlink follow the same procedure, but use `yarn unlink` instead.