Bip39 npmjs https://www.plurk.com/p/3hf2syltjx Even though it works by using BIP32 system you'll be able to still import BIP39 seeds into Electrum wallet. Also besides BIp32 There is certainly BIP44 Variation which some wallet use with the technology of seeds. BIP39 solves this through the use of human-readable seed phrases composed https://worldsocialindex.com/story5536610/bip39-binary-bip39-checksum-an-overview-https-dzen-ru-bip39-phrase-com