otp-agent
A JavaScript package for generating one-time passwords (OTPs), including custom OTPs, TOTP, HOTP, and recovery codes. Ideal for secure authentication.
file-type
Detect the file type of a file, stream, or data
otp-gen-agent
A small and secure one time password (otp) generator for Javascript based on nanoid
otpauth
One Time Password (HOTP/TOTP) library for Node.js, Deno, Bun and browsers
otplib
HMAC-based (HOTP) and Time-based (TOTP) One-Time Password library