Advanced JavaScript
Advanced concepts including generators, symbols, proxies, memoization, functional programming, and dynamic imports.

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In this section we explore advanced JavaScript concepts that will take your skills to the next level.

We’ll cover generators, which allow functions to pause and resume execution; proxies for intercepting object operations; symbols for creating unique identifiers; memoization for caching function results; functional programming techniques; and dynamic imports for loading modules on demand.

These are powerful features that you’ll encounter in professional codebases and frameworks.

Lessons in this unit:

0: ▶︎ Introduction
1: Generators
2: Symbols
3: Proxy objects
4: Memoization
5: Functional programming
6: Dynamic imports