JSFiddle - React, Tailwind, and code Playground

by henser

JavaScript

// Example JSON object
var obj = {
  key1: "value1",
  key2: "value2",
  key3: "value3"
};

// Variable containing the key name to remove
var dynamicKey = "key2";

// Remove the key-value pair using Object.defineProperty()
Object.defineProperty(obj, dynamicKey, {
  value: undefined,
  writable: true,
  enumerable: true,
  configurable: true
});

// Output the updated JSON object
console.log(obj);