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Metaprogramming with Proxy

Explore how to leverage JavaScript's Proxy class for metaprogramming tasks. Understand creating proxies to intercept method calls and dynamically synthesize or alter class behavior based on runtime context.

In an earlier example, in the Injecting Multiple Properties lesson, we introduced a few missing properties like first and last into arrays. This is member injection; we knew what to introduce or inject at code writing time. While that’s fun and useful, member synthesis ups the challenge ...