json object keys javascript code example

Example 1: object keys javascript

const object1 = {
  a: 'somestring',
  b: 42,
  c: false
};

console.log(Object.keys(object1));
// expected output: Array ["a", "b", "c"]

Example 2: js get json keys

myObject = {
	"key": "value"
}

Object.keys(myObject); // get array of keys

Example 3: javascript get json keys

Object.keys(jsonData).forEach(function(key) {
    var value = jsonData[key];
    // ...
});