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Unlock the power of JavaScript Proxy objects to intercept and customize fundamental operations on objects. Learn how to implement data validation, property access control, and reactive programming with this ES6 feature. Discover real-world applications in frameworks like Vue.js, immutable data structures, and ORMs through practical code examples.

Boost your JavaScript and TypeScript application performance with memoization using Map objects. Learn how to implement this powerful caching technique to avoid redundant calculations, reduce execution time, and create more responsive applications. Discover practical examples, advanced strategies, and best practices for efficient function result caching.

Master JavaScript generator functions and iterators to write cleaner, more efficient code. Learn how these powerful ES6 features enable lazy evaluation, simplified state management, and elegant asynchronous workflows. Discover practical examples for pagination, data processing pipelines, and state machines that can dramatically improve your JavaScript applications.