arjson

yarn add arjson

import { encode, Encoder } from "arjson"
let data = { str: "abc", num: 123 }
let encoder = new Encoder()
const encoded = encode(data, encoder)

import { decode, Decoder } from "arjson"
let dencoder = new Decoder()
const decoded = decode(encoded, dencoder)

import { json } from "arjson"
const aj = json(null, { val: 1 })
 
const delta1 = aj.update({ val: 2 })
// [ 1, Uint8Array(3) [ 194, 13, 160 ] ]
 
const delta2 = aj.update({ val: 3, val2: 4 })
// [ 2, Uint8Array(10) [ 195,  13, 184, 129, 202, 155, 123,  82, 236, 128 ]]
 
const deltas = aj.deltas() // get all delta history
 
const aj2 = json(deltas) // reconstruct json from deltas
console.log(aj2.json()) // => { val:3, val2: 4 }