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Open source identity and access management solution with single sign-on, OAuth2 and OpenID Connect support.

• Authentication & Security

Cloud-native identity and access management platform with multi-tenancy, SSO, MFA, and OIDC/SAML support, usable self-hosted or as a managed service.

• Authentication & Security

Open-source authentication library built on standard Web APIs, supporting OAuth, email/passwordless and credential-based sign-in for any JavaScript framework or runtime.

• Authentication & Security

Self-hosted single sign-on and two-factor authentication portal that sits in front of your reverse proxy to protect existing web apps.

• Authentication & Security

Open source Firebase alternative providing a Postgres database, authentication, instant APIs, edge functions, realtime subscriptions and storage.

• Backend
• Database
• Authentication & Security

Open-source backend platform providing authentication, databases, storage, functions and realtime APIs, self-hosted or as a managed cloud service.

• Backend
• Database
• Authentication & Security

Comprehensive library of React UI components implementing Google's Material Design.

• UI & Components

API-first, headless identity and user management server for cloud-native applications, covering login, registration, recovery, and profile management.

• Authentication & Security

Open source backend consisting of an embedded SQLite database, authentication, file storage and a realtime API in a single executable.

• Backend
• Database

Collection of copy-and-paste, accessible React components built with Radix UI and Tailwind CSS.

• UI & Components

Software supply chain security toolkit for signing, verifying, and recording the provenance of software artifacts, container images, and releases.

• DevOps

Open-source, self-hosted authentication core service offering passwordless, social, and email/password login as an alternative to Auth0 or Firebase Auth.

• Authentication & Security

Open-source access-control library implementing ACL, RBAC, and ABAC authorization models, with production-ready ports for Go, Java, Python, Node.js, and more.

• Authentication & Security

Relationship-based authorization engine inspired by Google Zanzibar, for modeling and enforcing fine-grained access control as a standalone service.

• Authentication & Security

Distributed wide-column NoSQL database designed for massive scale and zero single point of failure across multiple data centers.

• Database

Distributed, ordered key-value store with strong ACID transaction guarantees, designed as a reliable storage substrate for other systems.

• Database

Horizontally scalable log aggregation system, designed by the Grafana team to pair with Prometheus-style metrics using the same labels.

• Monitoring

Self-hosted, CNCF-graduated container registry with built-in vulnerability scanning, image signing, and access control.

• DevOps

Lightweight, distributed block storage for Kubernetes, designed to be simple to deploy and operate compared to heavier storage systems.

• Storage

Document-oriented NoSQL database designed for scalability and developer flexibility.

• Database

Kubernetes-native Java framework designed for fast startup times and low memory footprint, tailored for containers and serverless.

• Backend

Open-source ecommerce framework built on Symfony, designed for highly customized commerce applications with a strong testing culture and REST API.

• E-commerce

Library for fine-tuning large language models significantly faster and with less memory than standard training approaches.

• AI & Machine Learning

Simple, container-native CI/CD engine extensible via plugins, designed to run pipelines with a lightweight server and agent footprint.

• DevOps