angular

Generate Angular integration guidance for custom elements with CUSTOM_ELEMENTS_SCHEMA.

46|4|Updated May 27, 2025
One-click install
npx skills add https://github.com/bennypowers/cem --skill angular-bennypowers
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: angular
Source: https://github.com/bennypowers/cem/tree/main/extensions/claude-code/skills/angular
Command: npx skills add https://github.com/bennypowers/cem --skill angular-bennypowers

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Angular projects integrating custom elements often require correct schema configuration and careful binding to avoid runtime errors. This Skill provides framework-specific guidance for using custom elements in Angular, including required CUSTOM_ELEMENTS_SCHEMA configuration and best practices for properties, events, and slots.

Core Features & Use Cases

  • Framework integration guidance: ensures usage of CUSTOM_ELEMENTS_SCHEMA in standalone components or NgModules.
  • Binding and events: demonstrates property and event bindings for custom elements in Angular.
  • Forms compatibility: outlines strategies for integrating custom elements with Angular forms and validations.
  • Use Case: Imagine a library of web components you want to drop into an Angular app; this Skill helps you wire them with correct schemas and bindings.

Quick Start

Use the angular skill to generate Angular-specific integration guidance for a custom element.

Frequently Asked Questions about angular

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I use web components in Angular without runtime errors?

To use web components in Angular, you must configure CUSTOM_ELEMENTS_SCHEMA in your standalone components or NgModules, enabling the framework to recognize and render custom elements without throwing template parsing errors.

How do I bind properties and events to custom elements in Angular?

Binding properties and events to custom elements in Angular involves using standard property binding syntax for attributes and parentheses-based event binding for custom events, while ensuring proper type definitions for component communication.

Does Angular forms validation work with custom elements?

Angular forms validation can work with custom elements by implementing specific integration strategies, allowing web components to participate in reactive or template-driven forms and support standard validation workflows.

Do I need CUSTOM_ELEMENTS_SCHEMA for standalone components using web components?

Yes, CUSTOM_ELEMENTS_SCHEMA is required for standalone components using web components to prevent Angular compiler errors, ensuring custom element tags are properly recognized within the template DOM structure.

What is the best way to integrate a web component library into an Angular app?

The best way to integrate a web component library into an Angular app is by applying CUSTOM_ELEMENTS_SCHEMA configuration alongside correct property binding conventions and event typing to ensure cross-version compatibility.