otpauth

One Time Password (HOTP/TOTP) library for Node.js, Deno, Bun and browsers

v9.3.5 URL: https://unpkg.com/otpauth@9.3.5/dist/otpauth.esm.js

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otp hotp totp one time password 2fa 2 factor two factor two-factor 2step 2 step two step two-step auth authenticator google authenticator

totp-generator

Generate TOTP tokens from key

v1.0.0 URL: https://unpkg.com/totp-generator@1.0.0/lib/cjs/index.js

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totp time-based one-time password generator password auth authentication google authenticator oath 2-factor two-factor

time2fa

NodeJS OTP implementation

v1.4.0 URL: https://unpkg.com/time2fa@1.4.0/dist/index.mjs

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otp totp hotp googleauth googleauthenticator authy 2fa tfa passcode password onetimepassword

remix-auth-totp

A Time-Based One-Time Password (TOTP) Authentication Strategy for Remix-Auth.

v3.4.2 URL: https://unpkg.com/remix-auth-totp@3.4.2/dist/index.js

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remix remix-run remix-auth remix-auth-totp authentication totp

gen-totp

A time-based One-time Password generator that uses current time as a source of uniqueness, following RFC 6238.

v2.0.6 URL: https://unpkg.com/gen-totp@2.0.6/dist/index.js

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otp generate-otp totp mobile-verification