@epa-wg/cem-components

Declarative custom-element primitives that consume the CEM theme. No shadow DOM — every component renders in the light DOM via @epa-wg/custom-element.

Status: shell. The package currently re-exports the theme entry point. Component implementations land in Phase 3 of the roadmap, after the @epa-wg/cem-dom schema/parser/transform pipeline (Phase 2) is in place. The component surface is defined ahead of time in component MVP.

Install

yarn add @epa-wg/cem-components

This package depends on @epa-wg/cem-theme; install it alongside.

Build & test

yarn build 
# or 
nx run @epa-wg/cem-components:build
nx run @epa-wg/cem-components:test
nx run @epa-wg/cem-components:lint

yarn build at the repo root builds every package, including this one.

Key paths

| Purpose | Path | | ------- | ---- | | Package source | src/ | | Current shell entry | src/lib/cem-components.ts | | Built output | dist/ |

Related docs

• CEM component MVP — first component list and state matrix.
• CEM DOM library plan — the upcoming @epa-wg/cem-dom consumes/produces the declarative markup these components will render.
• CEM DOM acceptance criteria — testable AC for the parser/transform stack.
• Roadmap — Phase 3 (custom-element runtime) and Phase 4 (component set) define this package's delivery sequencing.
• Repository documentation index — full project map.