You can use Object.keys functionality to get the keys like: const tempObjects={foo:"bar"} Object.keys(tempObjects).forEach(obj=>{ console.log("Key->"+obj+ "value->"+tempObjects[obj]); });

Apr 28, 2025 · Object.keys() returns an array whose elements are strings corresponding to the enumerable string-keyed property names found directly upon object. This is the same as iterating with a for...in loop, except that a for...in loop enumerates properties in the prototype chain as well.

The Object.keys() method returns an array with the keys of an object. The Object.keys() method does not change the original object.

Jul 18, 2016 · Here is a simple example, it will help you to get object key name. var obj ={parts:{costPart:1000, salesPart: 2000}}; console.log(Object.keys(obj)); the output would be parts.

Feb 2, 2024 · Get Keys of a Javascript Object With the Object.entries(obj) Method. Object.entries(obj) method is diverse and is more flexible than the Object.keys() function. It splits the entire object into small arrays. Each array consists of key-value pairs in the form [key, value].

Aug 11, 2020 · The keys, values, and entries are 3 common lists to extract from a JavaScript object for further processing. JavaScript provides the necessary utility function to access these lists: The keys are returned by Object.keys(object)

Jun 27, 2021 · Use Object.entries(obj) to get an array of key/value pairs from obj. Use array methods on that array, e.g. map , to transform these key/value pairs. Use Object.fromEntries(array) on the resulting array to turn it back into an object.

Dec 16, 2020 · In JavaScript, getting the keys and values that comprise an object is very easy. You can retrieve each object’s keys, values, or both combined into an array. The examples below use the following object: The Object.keys () method returns an array of strings containing all of the object’s keys, sorted by order of appearance:

To get the JavaScript keys, values, and entries of a JavaScript object data type, we use the following method: The Object.keys(obj) method returns all the keys of the object as an array. The Object.values(obj) method returns all the values of the object as an array.

Nov 6, 2024 · The Object.keys() method in JavaScript is a handy tool for extracting the keys from an object. This method is pivotal when you need to manipulate or iterate over an object's properties, enabling efficient data manipulation and retrieval within your applications.