this is a simple implementation of a 7zbson decompress and compress in javascript
compress is WIP
import { Decompress } from "7zbson.js";
import fs from "fs/promises";
const data = fs.readFile("file.7zbson");
const biteArray = new Uint8Array(data);
const decompress = Decompress(biteArray);
console.log(decompress);
sample is here