yeojz / otplib

One Time Password (OTP) / 2FA for Node.js and Browser - Supports HOTP, TOTP and Google Authenticator

scito / extract_otp_secrets

Extract one time password (OTP) secrets from QR codes exported by two-factor authentication (2FA) apps such as "Google Authenticator". The exported QR codes from authentication apps can be captured by camera, read from images, or read from text files. The secrets can be exported to JSON or CSV, or printed as QR codes to console.

hectorm / otpauth

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

tg123 / sshpiper

The missing reverse proxy for ssh scp