Bip39 crate https://www.divephotoguide.com/user/arwyneglmp/ Even though it utilizes BIP32 process you can even now import BIP39 seeds into Electrum wallet. Also in addition to BIp32 there is BIP44 Model which some wallet use to the technology of seeds. BitBox02 - A successor on the BitBox series, this components wallet supports BIP39 https://bookmarklethq.com/story20478133/bip39-json-bip39-npm-no-further-a-mystery-https-dzen-ru-bip39-phrase-com