Create page: Generate new ed25519 keys on the frontend

[ihomp]

I can generate a XRP wallet with bithomp.
https://test.bithomp.com/create/
I recognized after using xrpl.js (v.3.0.0) that it uses the new key_type ed25519 by default.
Is it possible to specify the key_type for the wallet generation?
secp256k1 (the old one with 29 characters)
ed25519 (the new one with 31 characters)
The official faucet on xrpl.org seems to generate wallets with ed25519 key_type.
The new key_type ed25519 seems to be more efficient. XRPLF/rippled#4795