A free, secure and open source app for Android to manage your 2-step verification tokens.
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Aug 3, 2025 - Java
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otp
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An actor-based Framework with network transparency for creating event-driven architecture in Golang. Inspired by Erlang. Zero dependencies.
go golang workflow distributed-systems framework erlang elixir otp actors microservice workflow-engine actor-model supervisor distributed event-driven-microservices event-driven microservices-architecture otp-applications network-transparency ergo-framework
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Oct 14, 2025 - Go
Authenticator generates 2-Step Verification codes in your browser.
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Oct 18, 2025 - TypeScript
📱 Two-Factor Authentication (2FA) client for Android + Wear OS
android c-sharp steam otp xamarin material-design totp hotp authenticator xamarin-android two-factor-authentication tfa 2fa wearos wear-os motp material-you
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Oct 22, 2025 - C#
[Unmaintained] Open source two-factor authentication for Android
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Jun 14, 2022 - Java
A Web app to manage your Two-Factor Authentication (2FA) accounts and generate their security codes
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Aug 29, 2025 - PHP
🔑 One Time Password (OTP) / 2FA for Node.js and Browser - Supports HOTP, TOTP and Google Authenticator
nodejs otp browser two-factor hotp authenticator hmac google-authenticator two-factor-authentication 2fa one-time-passwords
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Jan 7, 2023 - TypeScript
🔐 multi factor authentication system (2FA, MFA, OTP, FIDO Server)
python opensource otp authentication certificates identityserver two-factor idm fido push mfa two-factor-authentication ca 2fa otp-server webauthn fido2 passkey security-key passkeys
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Oct 23, 2025 - Python
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.
python security json otp csv protobuf qrcode two-factor totp google-authenticator recovery proto3 mfa two-factor-authentication tfa qr-codes otpauth 2fa security-tools standwithukraine
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Oct 21, 2025 - Python
List of Elixir books
language programming-language pdf distributed-systems erlang elixir phoenix otp books fault-tolerance tutorials epub erlang-vm concurrent elixir-phoenix phoenix-framework programming-erlang programming-elixir elixir-books elixir-school
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Aug 14, 2022
One Time Password (HOTP/TOTP) library for Node.js, Deno, Bun and browsers.
nodejs javascript security node otp browser two-factor auth totp hotp authenticator google-authenticator node-js two-factor-authentication two-step-authentication otpauth two-step bun deno
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Oct 20, 2025 - JavaScript
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Oct 10, 2024 - Elixir
⚗ The stable base upon which we build our Elixir projects at Mirego.
graphql docker elixir otp plug ecto gettext absinthe elixir-lang elixir-phoenix dialyzer credo absinthe-graphql
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Oct 4, 2025 - Elixir
Mirror of FreeIPA, an integrated security information management solution
python linux dns ldap identity otp certificates sudo secret-management idm policy user-management kerberos certificate-authority identity-management access-control freeipa active-directory-integration
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Oct 20, 2025 - Python
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