CoreUI v5.5.24 for Angular 20

We’re pleased to announce the availability of CoreUI v5.5.24 for Angular 20, released on November 25, 2025!

This update focuses on modal component improvements with enhanced signal integration and includes important development dependency updates for better build performance.

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Angular

Bootstrap

React.js

Vue.js

How to Update

To update to CoreUI v5.5.24 for Angular 20, follow these steps to ensure your project is up-to-date:

• Verify that you are using a supported version of node.js before you upgrade your application. Angular v20 supports node.js versions: ^20.19, ^22.12 or ^24.0.
• To update your Angular 20 application to CoreUI v5.5.24, in the application’s project directory, run:

ng update @angular/core@20 @angular/cli@20 @angular/cdk@20 @coreui/coreui@5 @coreui/angular~5.5 @coreui/icons-angular@~5.5 @coreui/angular-chartjs@~5.5

• Please ensure that there are no error messages in the results.
• Update TypeScript to version 5.9.x.
• See also:
  • Angular Update Guide
  • CoreUI for Angular Docs

This process should seamlessly update your project to CoreUI v5.5.24 for Angular 20, incorporating the latest improvements and optimizations.

What’s New

Component Improvements

Modal Component Enhancements

• Enhanced Signal Integration

  • Refactored modal component to use Angular signals for better reactivity
  • Improved visible signal implementation for more efficient state management
  • Enhanced performance through optimized change detection patterns
  • Better integration with Angular’s modern reactive programming model

• Code Cleanup and Optimization

  • Streamlined modal component implementation for better maintainability
  • Improved memory efficiency through optimized lifecycle management
  • Enhanced error handling and edge case management
  • Better TypeScript type safety and inference

Development Tools Updates

Angular CLI and Build Tools

• @angular-devkit/schematics from 20.3.11 to 20.3.12
• @angular/build from 20.3.11 to 20.3.12
• @angular/cli from 20.3.11 to 20.3.12

Enhanced Features

Signal-Based Architecture

• Modern Reactivity: Enhanced integration with Angular’s signal-based reactivity system
• Performance Optimization: Improved component performance through efficient signal usage
• Developer Experience: Better debugging and development tools integration with signals
• Future-Ready: Prepared for Angular’s continued evolution toward signal-based architecture

Modal State Management

• Reactive Visibility: Enhanced modal visibility management using Angular signals
• State Consistency: Improved state consistency across modal lifecycle
• Event Handling: Better event propagation and handling with signal-based approach
• Memory Efficiency: Optimized memory usage through signal-based state management

Component Enhancements

• Modal System: Enhanced modal component with modern Angular signal integration
• State Management: Improved state management patterns across components
• Event Handling: Better event propagation and listener management
• Performance: Optimized component rendering and lifecycle management

Developer Experience

• Build Performance: Updated CLI tools for faster build times and better optimization
• Development Server: Enhanced development experience with updated build tools
• Code Quality: Improved code maintainability through signal-based refactoring
• Type Safety: Enhanced TypeScript integration and type inference

Fixes

• Modal Component: Enhanced modal visibility management and state consistency
• Signal Integration: Improved signal-based state management implementation
• Component Lifecycle: Better component creation and destruction patterns
• Performance: Optimized component performance through modern Angular patterns

This focused update enhances your CoreUI applications with modern Angular signal integration and improved development tools for better performance and developer experience.

Migration Notes

No Breaking Changes

This release maintains full backward compatibility while introducing internal improvements for better performance and maintainability.

Signal Integration Benefits

• Modal components now leverage Angular signals for better reactivity and performance
• No changes required to existing modal usage patterns
• Enhanced debugging capabilities with signal-based state management

These updates bring your application to the latest CoreUI v5.5.24 for Angular 20 with enhanced modal functionality and improved development experience.

For a comprehensive overview of all changes, enhancements, and updates introduced in this release, please refer to the full changelog on GitHub.