import { MerklePatriciaTrie } from '@ethereumjs/mpt'

import debug from 'debug'
const debugF = debug('mpt:#')
const l = {
  debug: (message, ...meta) => {
    let log = debugF
    for (const name of meta) {
      log = log.extend(name)
    }
    log(message)
  }
}
const t = new MerklePatriciaTrie({logger: l})

// const t = new MerklePatriciaTrie()

for (let i = 0; i < 100; i++) {
  t.put(new Uint8Array(i), new Uint8Array(i))
}
console.log(t.root())

before: 202.5kb
after: 186.6kb