otpauth (deno): One Time Password (HOTP/TOTP) library for Node.js, Deno, Bun and browsers.
Keywords: auth|authenticator|browser|bun|deno|google-authenticator|hotp|javascript|node|node-js|nodejs|otp|otpauth|security|totp|two-factor|two-factor-authentication|two-step|two-step-authentication