Convert Map to object

Angelos Chalaris · JavaScript, Object · Jun 16, 2022

Converts a Map to an object.

• Use Map.prototype.entries() to convert the Map to an array of key-value pairs.
• Use Object.fromEntries() to convert the array to an object.

const mapToObject = map => Object.fromEntries(map.entries());

mapToObject(new Map([['a', 1], ['b', 2]])); // {a: 1, b: 2}

Recommended snippets

• Convert object to Map

  JavaScript, Object

  Converts an object to a Map.

• Deep map object keys

  JavaScript, Object

  Deep maps an object's keys.

• Map object keys

  JavaScript, Object

  Maps the keys of an object using the provided function, generating a new object.