teleport-js

A super light (0.9K) and fast JavaScript object (de)serialization that includes undefined, bigint, regex, etc.",

Installation

$ npm -i teleport-js

Usage

// ESM
import {parse, stringify} from 'teleport-js/esm';

// CJS
const {parse, stringify} = require('teleport-js/cjs');

const a = [{}];
a[0].a = a;
a.push(a);
a[0].b = new Map([[Symbol('s'), new Set([1, /a-z/, -Infinity])]]);
a[0].c = undefined;

const stringified = stringify(a);
// '[["1","0"],{"a":"0","b":"_0","c":"_1"},["M;[[\\"1\\"],[\\"_0\\",\\"_1\\"],[\\"s;s\\",\\"S;[[1,\\\\\\"_0\\\\\\",\\\\\\"_1\\\\\\"],[\\\\\\"R;/a-z/\\\\\\",\\\\\\"n;-Infinity\\\\\\"]]\\"]]","u"]]'

const parsed = parse(stringified);
// [
//   {
//     a: [ [Circular], [Circular] ],
//     b: Map { Symbol(s) => Set { 1, /a-z/, -Infinity } },
//     c: undefined
//   }
// ]

Supported Data Types

• String
• Number (including NaN, Infinity, -Infinity)
• BigInt
• Boolean
• Null
• Undefined
• Array
• Symbol
• Object (including circular reference)
  • RegExp
  • Map
  • Set

Benchmarks

Benchmark Results

License

ISC