ngx-lowcode-core

Kernel package for shared low-code contracts and state boundaries.

Responsibility

ngx-lowcode-core owns the stable foundation:

• schema and node contracts
• action and datasource contracts
• material registry
• providers
• shared utilities
• extension interfaces
• the current editor store, command model, and history/future state

This package is the source of truth for package-to-package communication boundaries.

The current roadmap is not to introduce a store later, but to strengthen the existing NgxLowcodeEditorStore behavior and keep editor mutations converged on typed commands.

Naming Context

• ngx-puzzle remains the existing BI/canvas product and is not being renamed.
• ngx-lowcode remains the page-oriented low-code workspace.
• Integration with ngx-puzzle should happen through ngx-lowcode-puzzle-adapter, not by merging package names.

Dependency Rules

• may not depend on designer
• may not depend on renderer
• may not depend on materials
• may not depend on ngx-puzzle

If another package needs a new shared concept, that concept belongs here.

Source Structure Direction

Target structure for src/lib:

core/
interfaces/
types/
utils/
common/

Type strictness is required:

• avoid any on public API
• prefer unknown plus narrowing
• keep contracts discriminated and explicit

Build

ng build ngx-lowcode-core
ng test ngx-lowcode-core