JSON.parse/stringify with Int64 support. Based on Douglas Crockford JSON.js package and node-int64.js library.
Example:
var JSONInt64 = require('json-int64');
var json = '{ "value" : 9223372036854775807, "v2": 123 }';
console.log('Input:%s\n', json);
var parsedValue = JSONInt64.parse(json);
console.log('Parsed int64 value: ', JSONInt64.util.toDecimalString(parsedValue.value));
console.log('Value after performing stringify operation on JS object:', JSONLong.stringify(parsedValue));Output:
Input: { "value" : 9223372036854775807, "v2": 123 }
Parsed int64 value: 9223372036854775807
Value after performing stringify operation on JS object: {"value":9223372036854775807,"v2":123}