Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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PyJWT
A Python implementation of RFC 7519 for encoding, decoding, and verifying JSON Web Tokens.
google-auth
The foundational Python library for authenticating to Google Cloud and Google APIs with OAuth2, service accounts, and Application Default Credentials.
bcrypt (Python)
A Python library for secure password hashing using the bcrypt algorithm with an adjustable work factor
Azure Identity (Python)
Microsoft Entra ID token authentication for Azure SDK clients in Python
itsdangerous
A small Python toolkit for cryptographically signing data so you can trust it hasn't been tampered with when it comes back from an untrusted client.
argon2-cffi
Secure, high-level password hashing for Python using Argon2
OAuthLib
Generic, spec-compliant OAuth1, OAuth2, and OpenID Connect implementation for Python
league/oauth2-client
A framework-agnostic PHP client for building OAuth 2.0 login and API-authorization flows.
PyOTP
Python library for generating and verifying TOTP/HOTP one-time passwords for 2FA
Flask-WTF
Simple integration of Flask and WTForms with built-in CSRF, file upload, and reCAPTCHA support
Google2FA
A framework-agnostic PHP implementation of HOTP and TOTP one-time passwords, compatible with Google Authenticator and similar apps.
hvac
Python client library for HashiCorp Vault's secrets, authentication, and system-backend REST APIs.
django-allauth
Integrated Django app for authentication, registration, and social login
fastapi-users
Ready-to-use, fully customizable user registration, authentication, and management for FastAPI applications.
Symfony SecurityBundle
Symfony's full-stack authentication and authorization layer, configuring firewalls, authenticators, and access rules from YAML
Flask-Limiter
Rate limiting for Flask applications with pluggable storage backends and per-route limits
TwoFactorAuth
PHP library for TOTP-based two-factor authentication with pluggable QR code providers
Firebase php-jwt
A simple PHP library to encode and decode JSON Web Tokens conforming to the JWT spec.
lcobucci/jwt
A simple, RFC 7519-compliant PHP library for creating, signing, and validating JSON Web Tokens
Bouncer
Elegant roles and abilities authorization for Laravel using Eloquent.
django-oauth-toolkit
Turns any Django project into a spec-compliant OAuth 2.0 and OpenID Connect authorization server.
supabase-py
The official Python client for Supabase, wrapping Postgres, Auth, Storage, Edge Functions, and Realtime in one typed SDK.
Social Auth App Django
Django integration for python-social-auth, adding social login and registration to Django projects
Symfony Security Core
Infrastructure for authentication and sophisticated authorization, decoupled from user credential storage.
