Grokking Node.js Design Patterns for Interviews

Solution: Normalize Logger Interfaces

Explore how to implement a LoggerAdapter that standardizes diverse logger interfaces in Node.js. Learn to unify console and custom loggers so all modules use a consistent interface without changing original code.

We'll cover the following...

Solution explanation
Revisit the problem statement

1.Introduction to Node.js Patterns

2.Factory Pattern: Generate Config-Driven Services Dynamically

3.Builder Pattern: Assemble Complex Objects with Fluent APIs

4.Decorator Pattern: Extend Behavior Without Modifying Core Logic

5.Adapter Pattern: Standardize Interface Across Dependencies

6.Proxy Pattern: Intercept and Control Access Transparently

7.Strategy Pattern: Swap Algorithms Based on Context

8.Wrapping Up

Solution: Normalize Logger Interfaces