Traditional static proxies require you to write a separate class for every interface you want to proxy. With reflection, you can generate a universal proxy at runtime. By 2021, most major languages had perfected this:
: The story questions whether replacing a person with a proxy truly helps healing or simply masks the pain. proxy made with reflect 4 2021
console.log(proxy.expensiveComputation()); // takes 2 seconds console.log(proxy.expensiveComputation()); // returns cached result immediately Traditional static proxies require you to write a
The amber light turned red. The fans stuttered. // takes 2 seconds console.log(proxy.expensiveComputation())
const productProxy = new Proxy(target, handler);