ui-development-marketplace
Installation
Add the marketplace
/plugin marketplace add Jrakru/marketplace_UIInstall plugins
/pluginRun these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.
Plugins
textual-getting-started
Learn Textual basics: app structure, project setup, hot reload, and async patterns
textual-app-lifecycle
Master Textual app lifecycle: initialization, mount/unmount, configuration, and CLI args
textual-builtin-widgets
Complete guide to Textual built-in widgets: Button, Input, DataTable, Tree, Select, and more
textual-custom-widgets
Create reusable, encapsulated custom widgets for Textual applications
textual-layouts
Master Textual layout systems: Vertical, Horizontal, Grid, Dock, and Scrollable containers
textual-css-styling
Style Textual apps with TCSS: selectors, colors, borders, themes, and design tokens
textual-events-messages
Handle events and messages in Textual: @on decorator, custom messages, bubbling
textual-reactive-attributes
Build reactive UIs with auto-updating state, watch methods, and computed values
textual-screens-navigation
Multi-screen apps and modal dialogs: screen lifecycle, push/pop, navigation patterns
textual-snapshot-testing
Visual regression testing for Textual apps with pytest and snapshot testing
marimo-getting-started
Learn Marimo basics: reactive notebooks, cells, auto-execution, and notebook structure
marimo-widgets-ui
Interactive Marimo widgets: sliders, dropdowns, text inputs, data tables, forms
marimo-layouts
Organize Marimo notebooks with layouts: hstack, vstack, tabs, accordion, sidebar
marimo-claude-integration
Use Marimo with Claude Code: helper scripts, CLI commands, and workflows
cli-ux-principles
Human-first CLI design: progressive discovery, helpful errors, accessibility, best practices
general-ui-ux
UI/UX design principles: color theory, typography, accessibility, layout, WCAG compliance