What is a Proxy in JavaScript and what does a `get` trap intercept?

JavaScript Developer Hard

JavaScript Developer — Hard

What is a Proxy in JavaScript and what does a `get` trap intercept?

Key points

  • Proxies intercept operations on objects
  • The `get` trap is used for property access interception
  • Custom behavior can be implemented on property reads
  • Proxies do not route network requests like a network proxy

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