1.authelia / autheliaThe Single Sign-On Multi-Factor portal for web apps. OpenID Certified™ and Post-Quantum Cryptography Ready.totpldapsso-authenticationtwo-factor-authenticationdockerkubernetes+14 moreGoAPACHE-2.029K total1.5K forks+65 starsfrom 29,409 · score 4.19
2.Bubka / 2FAuthA Web app to manage your Two-Factor Authentication (2FA) accounts and generate their security codesotp2fa2factortotphotpself-hosted+4 morePHPAGPL-3.04.2K total306 forks+17 starsfrom 4,194 · score 2.89
3.RobThree / TwoFactorAuthPHP library for Two Factor Authentication (TFA / 2FA)qrcodephptwo-factortwofactorauthtotpmulti-factor+1 morePHPMIT1.2K total144 forks+1 starsfrom 1,189 · score 0.69