#key-casing Change casing of an Object key
npm i key-casing --save
var keyCase = require('key-casing');
var obj = { 'a': 3, 'b': 3 };
keyCase(obj);
//{ 'A': 3, 'B': 3 }
Supports nested objects and flat objects to change casing of keys. Also, supports array detection in case the key is an array.
Currently only supports changing the first character to a capital letter.
MIT