lit-component - Lit Component Development for Common UI v2
Guide for developing Lit web components, implementing theme and Cell integration, and building reactive UI components in Common UI v2.
Tags
Updated: 2026-09-24Capabilities
What this skill does
- Create ct- prefixed web components
- Modify existing Common UI components
- Implement theme integration
- Integrate runtime Cell abstractions
- Build reactive UI components
- Debug component reactivity issues
Inputs
- Component design specifications
- Common UI theme context
- Runtime Cell reactive data
Outputs
- Lit component source files
- Component exports and registrations
- Colocated component test files
- Custom ct- events
Requirements
- Common UI v2 package environment
- Lit framework dependencies
- Deno test runtime
