UUI

Guides the UUI package release process including stable and beta releases, changelog updates, and handling failed releases. Use when releasing UUI packages, updating changelog, or troubleshooting release issues. For maintainers only.

Helps create and modify UUI (EPAM Unified UI) components following established patterns. Use when creating new components, modifying existing components, working with withMods, component props, styling, or component architecture in the UUI library.

Helps work with UUI DataSources (ArrayDataSource, LazyDataSource, AsyncDataSource) powering PickerInput, DataTable, FiltersPanel, and other data-driven components. Use when implementing or fixing features that load, filter, sort, or display lists of data.

Helps update UUI documentation, add doc examples, configure Property Explorer, and manage component API documentation. Use when adding documentation examples, updating Property Explorer configs, generating API references, working with UUI documentation site, or when adding/removing/modifying public props on component interfaces.

Helps create and maintain E2E and screenshot tests for UUI components using Playwright. Use when adding E2E tests, creating screenshot tests, updating preview configurations, or working with Property Explorer previews for testing.

Fetches GitHub issues from URLs and creates implementation plans for UUI. Use when the user provides a GitHub issue link (github.com/.../issues/N), asks to plan work from an issue, or implement/fix an issue by URL.

Guides the UUI pull request process including branch naming, pre-PR checklist, changelog updates, and quality requirements. Use when preparing a pull request, writing commit messages, or following UUI PR requirements.

Helps work with UUI services layer including ContextProvider, ApiContext, ModalContext, NotificationContext, and useUuiContext. Use when implementing features that need modals, notifications, API calls, error handling, or routing.

Helps work with UUI themes including generating theme tokens from Figma, working with skin packages, and connecting external themes. Use when generating theme tokens, working with loveship/electric/promo themes, or connecting external themes.

Helps write unit tests for UUI components using Jest, jsdom, and @epam/uui-test-utils. Use when writing unit tests for UUI components, updating snapshots, running Jest tests, or working with test utilities.