gzip compress/decompress (base64 encoded)

gzip.ts

import { Buffer } from "buffer";
import zlib from "zlib";

export function gzip(str: string) {
  return zlib.gzipSync(encodeURIComponent(str)).toString("base64");
}

export function unzip(value: string) {
  return decodeURIComponent(zlib.unzipSync(Buffer.from(value, "base64")).toString());
}