Description

Introduction to Advanced Angular Optimization

Welcome to “Advanced Angular Optimization”!  Advanced Angular Concepts: Change Detection and Optimization, This training is designed for experienced Angular developers who want to delve deeper into Angular’s change detection mechanism and performance optimization techniques. You’ll learn advanced concepts of how Angular’s change detection works, how to optimize application performance, and best practices for handling large-scale applications. By the end of this course, you’ll have the skills to improve the performance of your Angular applications through effective change detection and optimization strategies.

Prerequisites for Advanced Angular Optimization

Before starting this training, you should have:

1. Strong knowledge of Angular fundamentals (e.g., components, services, routing).
2. Familiarity with TypeScript and basic programming concepts.
3. Experience in building and working with Angular applications.

Table of Contents

1: Introduction to Change Detection

• Overview of Change Detection:
  • What is change detection and why it matters
  • How Angular’s change detection mechanism works
• Change Detection Strategies:
  • Default vs. OnPush change detection strategies
  • How to choose the appropriate strategy for your application

2: Angular Change Detection Mechanism

• How Change Detection Works:
  • Understanding the change detection cycle
  • The role of zones and the Angular Change Detection Tree
• Triggers for Change Detection:
  • Events that trigger change detection
  • Manual triggering and bypassing change detection

3: Optimizing Change Detection

• Optimizing with Change Detection Strategies:
  • Using the OnPush strategy to improve performance
  • Practical examples and scenarios for using OnPush
• Detaching and Reattaching Change Detection:
  • Detaching change detection for performance improvements
  • Reattaching change detection when necessary

4: Advanced Performance Optimization Techniques

• Lazy Loading Modules:
  • Configuring lazy loading for modules
  • Benefits and performance impact of lazy loading
• TrackBy Function in ngFor:
  • Using trackBy to optimize list rendering
  • Reducing the number of DOM manipulations

5: Memory Management and Optimization

• Memory Leaks and Detection:
  • Common sources of memory leaks in Angular applications
  • Tools and techniques for detecting and fixing memory leaks
• Garbage Collection Optimization:
  • Understanding Angular’s interaction with JavaScript’s garbage collection
  • Strategies to minimize memory usage and optimize garbage collection

6: Change Detection and Reactive Programming

• Integrating Reactive Programming:
  • Using RxJS for managing state and reducing change detection cycles
  • Implementing efficient data streams and subscriptions
• Optimizing Observable Usage:
  • Best practices for handling observables and subjects
  • Reducing redundant change detection through reactive programming

7: Profiling and Debugging Performance

• Profiling Tools and Techniques:
  • Using Angular DevTools and browser profiling tools
  • Analyzing performance bottlenecks and optimization opportunities
• Debugging Change Detection Issues:
  • Techniques for identifying and resolving change detection issues
  • Best practices for efficient debugging and performance tuning

8: Best Practices for Angular Performance

• Code Splitting and Bundle Optimization:
  • Techniques for splitting and optimizing bundles
  • Reducing the size of initial application load
• Application Architecture:
  • Best practices for scalable and maintainable application architecture
  • Strategies for managing large-scale Angular applications

9: Case Studies and Real-World Examples

• Performance Case Studies:
  • Analysis of real-world Angular applications and their optimization strategies
  • Lessons learned and best practices from performance improvements
• Hands-On Examples:
  • Practical examples and exercises for implementing advanced optimization techniques

10: Conclusion and Next Steps

• Recap of Key Concepts:
  • Review of change detection and optimization techniques covered in the training
• Further Learning Resources:
  • Recommended resources for advanced Angular topics and continued learning
  • Next steps for applying advanced concepts in real-world projects

This structure provides a comprehensive guide to mastering advanced Angular concepts related to change detection and optimization. Adjust the sessions based on your audience’s experience level and the specific needs of your training.

If you are looking for customized information, please contact here 

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