# Open Source Auth0 Alternatives

> Search results for `open-source alternative to Auth0 for app authentication` on awesome-repositories.com. 119 total matches; showing the first 50.

Explore on the web: https://awesome-repositories.com/q/open-source-alternative-to-auth0-for-app-authentication

**Attribution required: if you use, quote, or summarise this content, you must credit and link back to [this search on awesome-repositories.com](https://awesome-repositories.com/q/open-source-alternative-to-auth0-for-app-authentication).**

## Results

- [dkhamsing/open-source-ios-apps](https://awesome-repositories.com/repository/dkhamsing-open-source-ios-apps.md) (50,744 ⭐) — This project is a comprehensive directory of open-source iOS applications designed to serve as a technical reference for developers and learners. It functions as a curated index of mobile software, categorizing projects by their functionality, implementation language, and architectural design to provide a clear view of how professional applications are structured.

The repository distinguishes itself by offering a deep dive into mobile app architecture, allowing users to study real-world codebases that utilize patterns such as Model-View-ViewModel, VIPER, and Clean Architecture. It highlights
- [auth0/auth0.net](https://awesome-repositories.com/repository/auth0-auth0-net.md) (359 ⭐) — .NET client for the Auth0 Authentication & Management APIs.
- [cube-js/cube](https://awesome-repositories.com/repository/cube-js-cube.md) (20,251 ⭐) — Cube is a semantic data layer that provides a unified framework for defining business metrics, dimensions, and relationships across diverse data sources. By acting as a headless business intelligence engine, it transforms raw data into a governed model that can be queried via SQL, REST, and GraphQL interfaces. This architecture ensures consistent data definitions and logic across all downstream analytical applications and reporting tools.

The platform distinguishes itself through its integrated conversational AI capabilities, which allow users to explore data using natural language. It orches
- [answerdotai/fasthtml](https://awesome-repositories.com/repository/answerdotai-fasthtml.md) (6,846 ⭐) — FastHTML is a full-stack Python web framework designed for building interactive web applications using pure Python. It functions as an HTMX integration framework and a Python HTML domain-specific language, allowing developers to generate HTML structures using native objects and functions instead of external templating files.

The framework is distinguished by its native support for real-time bidirectional communication via WebSockets and Server-Sent Events, enabling server-side updates to be pushed to the browser without full page reloads. It further integrates identity management through OAut
- [dubinc/dub](https://awesome-repositories.com/repository/dubinc-dub.md) (23,722 ⭐) — This project is a comprehensive link management and marketing attribution platform designed for creating, tracking, and analyzing shortened URLs. It functions as a centralized hub for marketing analytics, providing tools to monitor link performance, visualize conversion funnels, and manage affiliate programs through a unified dashboard.

The platform distinguishes itself by integrating advanced attribution modeling and partner management directly into the link infrastructure. It supports complex marketing workflows, including automated commission calculations, fraud detection, and payout distr
- [wcoder/open-source-xamarin-apps](https://awesome-repositories.com/repository/wcoder-open-source-xamarin-apps.md) (465 ⭐) — A collaborative list of open source Xamarin & MAUI apps.
- [apache/superset](https://awesome-repositories.com/repository/apache-superset.md) (73,451 ⭐) — Superset is a web-based business intelligence platform designed for data exploration, visualization, and interactive dashboarding. It functions as a query-driven analytics engine that connects to various SQL databases, allowing users to perform ad-hoc analysis, define virtual metrics, and build complex data visualizations through a centralized interface.

The platform distinguishes itself through a robust semantic layer that transforms raw database schemas into calculated columns and virtual metrics, enabling consistent business logic across an organization. It features a plugin-based visualiz
- [dokploy/dokploy](https://awesome-repositories.com/repository/dokploy-dokploy.md) (34,901 ⭐) — Dokploy is a self-hosted platform-as-a-service designed to simplify the deployment and management of containerized applications and databases. It provides a centralized control plane that decouples administrative management from application workloads, allowing users to oversee infrastructure across multiple server nodes through a unified web interface or a command-line tool.

The platform distinguishes itself through an extensive library of pre-configured application templates, enabling the rapid deployment of databases, identity providers, and various productivity or development tools. It sup
- [auth0/auth0-angular](https://awesome-repositories.com/repository/auth0-auth0-angular.md) (200 ⭐) — Auth0 SDK for Angular Single Page Applications
- [appwrite/appwrite](https://awesome-repositories.com/repository/appwrite-appwrite.md) (56,318 ⭐) — Appwrite is a backend-as-a-service platform that provides a unified development environment for building full-stack applications. It integrates essential infrastructure components—including authentication, databases, storage, and serverless functions—into a single, centralized interface to simplify application development and resource management.

The platform distinguishes itself through a container-based microservices architecture that ensures consistent execution across diverse infrastructure. It features a versatile connectivity layer that links frontend applications with third-party servi
- [danthareja/contribute-to-open-source](https://awesome-repositories.com/repository/danthareja-contribute-to-open-source.md) (1,495 ⭐) — The goal of this project is to empower you to contribute code to open source projects on GitHub by teaching you the mechanics of the process in an interactive experience.
- [langchain-ai/deepagents](https://awesome-repositories.com/repository/langchain-ai-deepagents.md) (25,006 ⭐) — Deepagents is an LLM agent orchestration platform and stateful application server designed for deploying and managing AI agents built with computational graphs. It provides a containerized runtime environment that handles agent execution, state persistence, and the versioning of AI assistants.

The platform distinguishes itself through deep integration with the Model Context Protocol, allowing agents to function as servers that expose tools and capabilities to external clients. It features a sophisticated observability suite for capturing execution traces, performing LLM-based evaluations agai
- [open-source-flash/open-source-flash](https://awesome-repositories.com/repository/open-source-flash-open-source-flash.md) (7,320 ⭐) — This project is an open source specification petition platform and proprietary specification archive. It serves as a markdown-based repository for collecting signatures and community support to urge vendors to open source proprietary software specifications.

The platform functions as a tool for open source specification advocacy and proprietary software archival. It creates permanent records of proprietary standards and documents the community efforts required to transition them to open source licenses, ensuring the preservation of technical knowledge.

The system utilizes a git-driven contri
- [github/opensource.guide](https://awesome-repositories.com/repository/github-opensource-guide.md) (15,530 ⭐) — This project serves as a comprehensive repository of best practices and documentation standards for managing open source software. It provides a foundational framework for establishing project governance, defining contributor roles, and structuring the lifecycle of collaborative software development. By centralizing knowledge on community building and operational transparency, it acts as a guide for launching, maintaining, and scaling healthy software projects.

The project distinguishes itself by offering actionable strategies for the human and organizational aspects of software development t
- [psf/requests](https://awesome-repositories.com/repository/psf-requests.md) (54,044 ⭐) — Requests is a high-level HTTP client library designed to simplify web communication and API integration. It provides an intuitive, human-readable interface for performing standard network operations, including request execution, connection pooling, and stateful session management. By encapsulating raw network data into structured objects, the library automates the complexities of headers, cookies, and payload transmission.

The library distinguishes itself through a modular transport adapter layer that allows for custom protocol handling and extensible authentication hooks. It supports a wide
- [jajaperson/nestjs-auth0](https://awesome-repositories.com/repository/jajaperson-nestjs-auth0.md) (218 ⭐) — An example NestJS application that uses Auth0 via Passport for authentication.
- [getpaseo/paseo](https://awesome-repositories.com/repository/getpaseo-paseo.md) (9,118 ⭐) — Paseo is an LLM coding agent orchestrator and multi-agent workflow manager designed to coordinate multiple AI agents across isolated git worktrees. It provides a unified control interface for managing these agents and their associated environments to execute complex programming tasks.

The system distinguishes itself through a remote agent daemon that enables secure access to local coding agents via encrypted relays. It employs a git worktree environment manager to isolate parallel tasks into dedicated directories and branch-based server URLs, preventing file collisions and network port confli
- [pennersr/django-allauth](https://awesome-repositories.com/repository/pennersr-django-allauth.md) (10,342 ⭐) — django-allauth is a comprehensive authentication framework for Django applications that manages user registration, account ownership verification, and secure login processes. It provides a system for handling the entire user account lifecycle, including the ability to define custom signup fields and implement identity verification.

The project distinguishes itself by providing a suite of OAuth and SAML integrations for social account authentication and the capability to act as an OpenID Connect identity provider. It further supports decoupled architectures through a token-based headless authe
- [sayannath/face-authentication-app](https://awesome-repositories.com/repository/sayannath-face-authentication-app.md) (21 ⭐) — A flutter which is capable of Face Authentication. Used Facenet to do face authentication.
- [cvat-ai/cvat](https://awesome-repositories.com/repository/cvat-ai-cvat.md) (15,317 ⭐) — CVAT is an open-source, web-based platform designed for annotating images, videos, and 3D point clouds to create high-quality training datasets for machine learning. It functions as a containerized server that orchestrates the entire lifecycle of computer vision data, from initial task creation and manual labeling to quality assurance and final dataset export.

The platform distinguishes itself through deep integration with machine learning models, allowing users to deploy custom AI models as serverless functions for automated object detection, tracking, and skeleton annotation. It supports co
- [auth0/java-jwt](https://awesome-repositories.com/repository/auth0-java-jwt.md) (6,227 ⭐) — This is a Java library for creating and verifying JSON Web Tokens (JWTs), supporting multiple cryptographic signing algorithms including HMAC, RSA, and ECDSA. The library provides a builder pattern for constructing tokens with custom claims and algorithm selection, and offers separate verification methods that check signatures and validate standard claims such as expiration, issuer, and audience.

The library abstracts cryptographic algorithms behind a common interface, allowing pluggable signing and verification without coupling token creation to a specific algorithm. Tokens are represented a
- [bitwarden/server](https://awesome-repositories.com/repository/bitwarden-server.md) (18,074 ⭐) — This project provides a comprehensive, self-hosted platform for zero-knowledge credential management and enterprise secrets orchestration. It functions as a secure vault that ensures all encryption and decryption processes occur exclusively on the client side, preventing the server from ever accessing plaintext data. By combining identity federation with robust access controls, the system enables organizations to centralize the management of passwords, passkeys, and sensitive infrastructure credentials.

The platform distinguishes itself through its focus on both human-centric security and aut
- [justauth/justauth](https://awesome-repositories.com/repository/justauth-justauth.md) (17,462 ⭐) — JustAuth is an OAuth 2.0 authentication library designed to integrate multiple third-party login providers into a single interface. It abstracts various social login APIs and identity services, allowing applications to manage authentication using the OAuth 2.0 and OIDC protocols.

The project provides a multi-provider identity integrator that replaces the need for individual vendor software development kits. It includes a toolkit for defining custom authentication platforms and proprietary identity services by specifying custom OAuth protocols and endpoints.

The library manages the full authe
- [google/google-authenticator](https://awesome-repositories.com/repository/google-google-authenticator.md) (5,349 ⭐) — Open source version of Google Authenticator (except the Android app)
- [bitwarden/clients](https://awesome-repositories.com/repository/bitwarden-clients.md) (13,114 ⭐) — This project is a comprehensive zero-knowledge security suite designed for enterprise credential management, secrets orchestration, and password management. It provides a secure, end-to-end encrypted vault that allows users to store, synchronize, and manage sensitive information, including passwords, passkeys, and infrastructure secrets, across desktop, mobile, and browser environments.

The platform distinguishes itself through a strict zero-knowledge architecture where all encryption and decryption occur locally on the client, ensuring that plaintext data remains inaccessible to the server.
- [themesberg/flowbite](https://awesome-repositories.com/repository/themesberg-flowbite.md) (9,283 ⭐) — Flowbite is a cross-framework UI library and design system built as a collection of pre-styled components and layout blocks using Tailwind CSS utility classes. It functions as a TypeScript UI toolkit and a general web framework for creating responsive websites and applications.

The project provides a mirroring Figma design system to allow prototyping of components and variants before they are coded. It distinguishes itself through an AI-driven approach to page generation and the creation of design specifications via a command-line interface.

The library covers a wide range of interactive int
- [asyraffff/open-source-ruby-and-rails-apps](https://awesome-repositories.com/repository/asyraffff-open-source-ruby-and-rails-apps.md) (1,260 ⭐) — Awesome Ruby and Rails Open Source applications 🌈
- [liangliangyy/djangoblog](https://awesome-repositories.com/repository/liangliangyy-djangoblog.md) (7,397 ⭐) — DjangoBlog is an open-source blog engine built with the Django web framework, designed as a full-featured content management system. It provides Markdown editing for articles and pages, supports social login through OAuth providers including Google, GitHub, Facebook, Weibo, and QQ, and offers full-text search powered by Elasticsearch or Whoosh with keyword highlighting in results.

The blog distinguishes itself through several integrated capabilities. It includes a Redis-based page caching system that caches rendered responses and automatically invalidates them on content changes to reduce dat
- [dragonflydb/dragonfly](https://awesome-repositories.com/repository/dragonflydb-dragonfly.md) (30,688 ⭐) — Dragonfly is a high-performance, multi-model in-memory data store designed to serve as a drop-in replacement for existing database infrastructures. By utilizing a multi-threaded, shared-nothing architecture and a fiber-based concurrency model, it maximizes CPU utilization and minimizes latency for read and write operations. The system supports a wide range of data structures, including strings, hashes, lists, sets, sorted sets, and JSON documents, while maintaining full compatibility with standard industry wire protocols and client libraries.

What distinguishes Dragonfly is its focus on effic
- [swift-open-source/ultratabsaver](https://awesome-repositories.com/repository/swift-open-source-ultratabsaver.md) (290 ⭐) — The open source Tab Manager Extension for Safari.
- [formbricks/formbricks](https://awesome-repositories.com/repository/formbricks-formbricks.md) (12,391 ⭐) — Formbricks is an open-source survey and feedback platform designed to help teams capture and analyze user insights through targeted, in-app, and website-based interactions. It functions as a comprehensive customer experience analytics system that allows organizations to maintain full control over their data, user attributes, and survey workflows.

The platform distinguishes itself through its event-driven architecture, which enables precise behavioral targeting by triggering surveys based on specific user actions or application events. It supports deep integration with external ecosystems by a
- [tandoorrecipes/recipes](https://awesome-repositories.com/repository/tandoorrecipes-recipes.md) (8,417 ⭐) — This project is a self-hosted recipe manager designed for organizing digital libraries, planning meals, and generating shopping lists. It serves as a central hub for recipe collection management, providing tools to store, categorize, and share recipes within a collaborative kitchen workflow.

The system distinguishes itself through an AI-powered importer that extracts structured ingredients and instructions from images, PDFs, and websites. It further integrates with home automation environments as a containerized add-on and supports S3-compatible object storage for managing media files.

The s
- [ellerbrock/open-source-badges](https://awesome-repositories.com/repository/ellerbrock-open-source-badges.md) (548 ⭐) — :octocat: Open Source & Licence Badges
- [expo/expo](https://awesome-repositories.com/repository/expo-expo.md) (50,111 ⭐) — Expo is a universal mobile framework designed to build native iOS and Android applications from a single codebase using web-standard technologies. It provides a comprehensive development environment that includes a unified runtime for testing, cloud-based infrastructure for compiling and signing native binaries, and automated tools for managing the entire mobile release lifecycle, including app store submission.

The framework distinguishes itself through a plugin-based native configuration engine that programmatically modifies project files, allowing developers to integrate native modules wit
- [fastapi-users/fastapi-users](https://awesome-repositories.com/repository/fastapi-users-fastapi-users.md) (6,172 ⭐) — FastAPI Users is a ready-to-use authentication library for FastAPI applications that handles user registration, login, password reset, email verification, and profile retrieval with minimal configuration. It provides a complete authentication system built around pluggable backends and transports, supporting JWT tokens, database sessions, and Redis-based token storage that can be combined in a single route.

The library distinguishes itself through its modular architecture, offering router-based module composition that organizes authentication flows as independent FastAPI routers for registrati
- [requarks/wiki](https://awesome-repositories.com/repository/requarks-wiki.md) (27,909 ⭐) — This project is an enterprise knowledge platform designed for teams to create, manage, and publish structured documentation. Built on a high-performance runtime, it provides a centralized environment where contributors can author content using markdown, HTML, or a visual editor. The system is engineered to handle collaborative workflows, ensuring that technical and non-technical users alike can maintain documentation with consistent rendering and version control.

What distinguishes this platform is its focus on secure, scalable, and synchronized content management. It features granular path-b
- [forem/forem](https://awesome-repositories.com/repository/forem-forem.md) (22,726 ⭐) — Forem is an open-source platform designed for building and managing technical communities. It functions as a social publishing engine that enables members to share long-form content, participate in threaded discussions, and engage through social interactions. The platform provides tools for organizations to maintain branded profiles, host community hackathons, and facilitate collaborative learning through structured educational tracks.

Beyond its social features, Forem integrates advanced capabilities for AI agent workflow orchestration and codebase knowledge graphing. It allows developers to
- [activities/contributing-to-open-source](https://awesome-repositories.com/repository/activities-contributing-to-open-source.md) (0 ⭐)
- [tapaswenipathak/open-source-programs](https://awesome-repositories.com/repository/tapaswenipathak-open-source-programs.md) (3,856 ⭐) — A list of open source programs.
- [teamhanko/hanko](https://awesome-repositories.com/repository/teamhanko-hanko.md) (8,801 ⭐) — Hanko is an open-source identity provider and customer identity and access management system. It serves as a passkey authentication service and an OAuth and SAML SSO gateway, allowing applications to authenticate users and issue tokens via standard identity protocols.

The project distinguishes itself through a strong focus on passwordless access using WebAuthn-based passkeys and email-based passcodes. It provides framework-agnostic authentication interfaces as customizable web components that can be embedded directly into web applications to handle login, registration, and profile management.
- [coder/code-server](https://awesome-repositories.com/repository/coder-code-server.md) (78,024 ⭐) — This project provides a remote development platform that enables users to access a full-featured integrated development environment through a standard web browser. By decoupling the user interface from the server-side filesystem, it allows for persistent coding workspaces to be hosted on remote servers, virtual machines, or cloud-native infrastructure, ensuring a consistent development experience from any device.

The platform distinguishes itself through a secure gateway architecture that manages traffic, authentication, and encryption at the edge. It utilizes persistent WebSocket connections
- [open-source-society/bioinformatics](https://awesome-repositories.com/repository/open-source-society-bioinformatics.md) (6,928 ⭐) — Open Source Society University :microscope: Path to a free self-taught education in Bioinformatics! Archived
- [zitadel/zitadel](https://awesome-repositories.com/repository/zitadel-zitadel.md) (13,029 ⭐) — This project is a cloud-native identity and access management platform designed to centralize authentication, authorization, and identity lifecycle management. It functions as a standards-compliant OpenID Connect authorization server, providing secure session management and token issuance for web, mobile, and device-based applications. The platform is built to handle complex identity requirements through stateless token authentication and support for modern passwordless methods, including biometrics and hardware keys.

What distinguishes this platform is its native support for multi-tenant env
- [clockworklabs/spacetimedb](https://awesome-repositories.com/repository/clockworklabs-spacetimedb.md) (19,189 ⭐) — SpacetimeDB is a stateful, real-time database platform that executes application logic directly within the database engine. By unifying data storage and business logic, it allows developers to build applications where state transitions are processed through atomic, server-side functions. The platform maintains persistent connections to stream incremental updates to clients, ensuring that local caches remain synchronized with the server state at all times.

The platform distinguishes itself by generating type-safe client interfaces directly from server-side schema definitions, ensuring consiste
- [1panel-dev/1panel](https://awesome-repositories.com/repository/1panel-dev-1panel.md) (35,898 ⭐) — 1Panel is a centralized server management and container orchestration platform designed to simplify the administration of Linux-based infrastructure. It provides a unified web interface for managing containerized workloads, automating system maintenance, and configuring server resources. By acting as a comprehensive control plane, the platform streamlines the deployment of applications, databases, and web services while offering granular control over host system internals and security settings.

What distinguishes this platform is its integrated support for private artificial intelligence infr
- [arpit456jain/open-source-programs](https://awesome-repositories.com/repository/arpit456jain-open-source-programs.md) (126 ⭐) — I am planning to list some good and beginner friendly open source programs and their timelines
- [theodinproject/theodinproject](https://awesome-repositories.com/repository/theodinproject-theodinproject.md) (4,282 ⭐) — The Odin Project is an open-source, full-stack web development curriculum that guides learners from basic scripting to deploying complete applications through a structured, project-based learning path. It functions as a self-directed bootcamp covering frontend, backend, databases, and job-seeking skills, with a peer-to-peer learning community where developers give and receive structured help through a forum.

The platform distinguishes itself through a project-based curriculum engine that presents curated resources and assignments requiring independent problem-solving rather than step-by-step
- [gitbookio/gitbook](https://awesome-repositories.com/repository/gitbookio-gitbook.md) (28,902 ⭐) — Gitbook is a documentation-as-code platform designed for centralized technical knowledge management. It functions as a knowledge management system that synchronizes documentation files directly with version control repositories, allowing teams to maintain content alongside their source code.

The platform distinguishes itself through an integrated artificial intelligence layer that provides context-aware search assistance and automated content suggestions. By utilizing block-based content modeling, it enables the construction of structured, modular documentation that can be compiled into stati
- [kamranahmedse/developer-roadmap](https://awesome-repositories.com/repository/kamranahmedse-developer-roadmap.md) (357,434 ⭐) — Developer Roadmap is a community-driven platform that provides structured, graph-based learning paths for software engineering. It serves as a comprehensive knowledge repository where technical domains are organized into visual sequences to guide professional skill acquisition and career growth.

The project distinguishes itself through a collaborative ecosystem that enables users to contribute roadmaps, curate industry best practices, and maintain professional profiles. It integrates diagnostic assessment frameworks to evaluate technical proficiency, helping developers identify knowledge gaps
- [afonsopacifer/open-source-checklist](https://awesome-repositories.com/repository/afonsopacifer-open-source-checklist.md) (215 ⭐) — :octocat: A guide to help you remember important things when creating an open source project ;D