Meta-programming, a programming technique that allows developers to modify a language's fundamental components using the language itself, is a favorite aspect among programmers for its ability to enhance or even create new domain-specific languages (DSLs). Though JavaScript provides flexibility, it lacked certain meta-programming features until the introduction of proxies, which allow developers to surpass previous limitations by wrapping objects or functions in "traps" that execute code when triggered. The article explores using proxies to enhance JavaScript objects by demonstrating dynamic property access, custom error handling for invalid property names, and dynamic method behavior. By setting up proxies with traps and using regular expressions, developers can intercept property or method names to interpret and modify behaviors dynamically, thereby extending object functionalities without polluting the object namespace. The author also contrasts proxies with the Reflect object introduced in ES6, which offers a different syntax for executing similar functionalities without altering expected behaviors. Lastly, the article encourages creativity in using these techniques to customize JavaScript to suit individual needs.