semitexa / platform-ui

2026.10.19.0811 2026-10-19 10:55 UTC

Requires

• php: ^8.4
• semitexa/authorization: *
• semitexa/core: >=2026.10.14.0919 || dev-master
• semitexa/llm: >=2026.10.08.0620 || dev-master
• semitexa/prompt: *
• semitexa/ssr: >=2026.10.19.0811 || dev-master
• semitexa/theme: >=2026.10.14.0919 || dev-master
• symfony/console: ^7.0

Requires (Dev)

• phpunit/phpunit: ^10.0

MIT

• Semitexa

• ui
• css
• platform
• design-tokens
• semitexa

Published on Packagist.org on 2026-10-19 10:56 UTC

README

semitexa/platform-ui

The UI layer on top of semitexa/ssr: design tokens, a CSS grammar (ui="…" primitives), built-in components, client behaviours, and LLM-assisted skin generation that feeds the skin builder in semitexa/theme.

Install

Included in every project created by the installer (https://semitexa.com/install.sh).

What it provides

• Built-in components (platform.*), among them form, field, grid, table, list, card, stat, chart, calendar, dashboard, dashboard-widget, navbar, breadcrumb, pagination, empty-state, command-palette, collab-form, appearance-settings, the auth screens (sign-in, sign-up, forgot-password, reset-password) and page blocks (block-hero, block-features, block-pricing, block-faq, block-stats, block-cta, block-footer).
• Attributes (namespace Semitexa\PlatformUi\Attribute):
  • components: #[UiPart], #[UiSlot], #[ProvidesUiPart], #[UiState], #[UiUrl], #[UiOn] (event handler method), #[HandlesUiEvent];
  • registries: #[AsUiPrimitive], #[AsUiBehavior], #[AsUiContract], #[AsFieldType], #[AsFormSubmitAction], #[AsGridAction], #[AsDashboardWidget], #[AsCommandSource], #[AsUiTreeAction], #[CollaborativeForm].
• Console commands:
  • catalog and CSS: platform-ui:catalog, platform-ui:field-types, platform-ui:css:build, platform-ui:css:explain, platform-ui:css:inspect, platform-ui:icons:sync;
  • skins: skins:generate, skins:refine, skins:rebuild, skins:explain-prompt, skins:eval:run;
  • UI trees for agents: ui:tree:catalog, ui:tree:validate, ui:tree:render, ui:tree:compose, and ui:mcp (an MCP server on stdio).
• Tables form_collab_draft (collaborative form drafts), platform_calendar_events and platform_ui_demo_submissions, created by bin/semitexa orm:sync.

Documentation

• Primitives: https://semitexa.com/docs/rendering/ui-primitives
• Composition (parts, slots): https://semitexa.com/docs/rendering/ui-composition
• Events (#[UiOn]): https://semitexa.com/docs/rendering/ui-events
• Forms: https://semitexa.com/docs/rendering/ui-forms
• Skin generation: https://semitexa.com/docs/platform/skin-generation
• Attributes: https://semitexa.com/docs/reference/attributes-platformui
• Commands: https://semitexa.com/docs/reference/commands-platform-ui

Design records for the module are in docs/.

License

MIT, see LICENSE.