@noble/curves
Audited & minimal JS implementation of elliptic curve cryptography
keybase-ecurve
Elliptic curve cryptography, which uses keybase/bn for bignums
jsontokens
node.js library for encoding, decoding, and verifying JSON Web Tokens (JWTs)
@toruslabs/eccrypto
JavaScript Elliptic curve cryptography library, includes fix to browser.js so that encrypt/decrypt works
ed2curve
Convert Ed25519 signing keys into Curve25519 Diffie-Hellman keys.