Bip39 Npm. Consider how you can securely back up and pass within the passphrase if required: Whilst you might theoretically count on your memory, you might want to take into consideration a secure backup system. What constitutes a "great wallet" is one that has very clear, easy to access documentation https://bookmarkgenius.com/story18740309/ian-coleman-bip39-https-linktr-ee-bip39-bip-39-no-further-a-mystery