node-forge

JavaScript implementations of network transports, cryptography, ciphers, PKI, message digests, and various utilities.

@peculiar/asn1-x509

ASN.1 schema of `Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile` (RFC5280)

rasha

💯 PEM-to-JWK and JWK-to-PEM for RSA keys in a lightweight, zero-dependency library focused on perfect universal compatibility.