bip39 implementation by TypeScript for Node.js
import {
getMnemonic,
getMnemonicByEntropy,
language,
toSeed,
toSeedHex,
validateMnemonic
} from "bip39-ts";
const mnemonic: string = getMnemonic(12, language.English);
console.log(validateMnemonic === true);
const seed: Buffer = toSeed(mnemonic);
const seedHex: string = toSeedHex(mnemonic);