Metaprogramming

Jul 28, 2025 JavaScript

JavaScript Proxies: Metaprogramming Guide

JavaScript Proxies are a metaprogramming feature that lets you intercept and customize fundamental operations on objects. Instead of directly accessing an object’s properties or methods, you can wrap…

Jul 28, 2025 JavaScript

JavaScript Reflect API: Metaprogramming

Metaprogramming is code that manipulates code—reading, modifying, or generating program structures at runtime. JavaScript has always supported metaprogramming through dynamic property access, eval,…