Search open source projects

Django-based, open-source content management system focused on editor experience, with a headless content API for decoupled frontends.

• CMS

Self-hosted, open-source headless CMS that generates REST and GraphQL APIs from visually modeled content types.

• CMS

Git-based, open-source CMS for static site generators, editing content as files in your repository through a simple admin interface.

• CMS

TypeScript-first headless CMS and application framework with a built-in admin panel.

• CMS

Open source data platform that wraps any SQL database with a dynamic API and an intuitive admin app.

• CMS
• Backend
• API

Radically simple IT automation platform for configuration management, deployment and orchestration.

• DevOps

Distributed filesystem and object storage system built for cloud-native, large-scale data-intensive applications.

• Storage

Open source publishing and membership platform for blogs, newsletters and online publications.

• CMS

The leading service mesh for Kubernetes, adding traffic management, security, and observability to microservices without changing application code.

• DevOps

Distributed POSIX filesystem that stores data on object storage like S3, combining familiar filesystem semantics with cloud-scale storage.

• Storage

Open-source platform for managing the machine learning lifecycle: experiment tracking, model packaging, versioning, and deployment.

• AI & Machine Learning

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

Lightweight web UI and API for managing Docker, Swarm, Kubernetes, and ACI container environments from a single dashboard.

• DevOps

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

• UI & Components

Command-line tool that encrypts individual values inside YAML, JSON, and other config files, so secrets can be safely committed to git.

• 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 feature management platform for rolling out features gradually, running experiments, and controlling releases without redeploying code.

• DevOps

Open source system for automating deployment, scaling and management of containerized applications.

• DevOps

Data orchestration layer that sits between compute engines and storage systems, caching data for faster, unified access across the two.

• Storage

Open-source framework for research and building systems of multiple communicating, role-playing AI agents that collaborate autonomously.

• AI & Machine Learning

Industry-standard distributed storage system providing object, block, and file storage from a single unified cluster.

• Storage

Cloud-native chaos engineering platform for Kubernetes that injects controlled faults - pod, network, I/O, and more - to test how a system actually behaves under failure.

• Testing

CNCF specification and SDK collection for describing event data in a common, vendor-neutral format across systems and platforms.

• Backend

Portable runtime that gives microservices building blocks - state management, pub/sub messaging, service invocation, and workflow - over a sidecar API in any language.

• Backend

Distributed, consistent key-value store that Kubernetes itself uses to store all cluster state, and a reliable building block for other distributed systems.

• DevOps

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

Time-series metrics storage and graphing system that has been a foundational building block of monitoring stacks for over a decade.

• Monitoring

Lightweight, open-source API development ecosystem for building and testing REST, GraphQL, WebSocket, and other API requests, as an alternative to Postman.

• Developer Tools
• API

Free software media system that puts you in control of managing and streaming your media.

• Media

Widely used open-source automation server with a large plugin ecosystem for building CI/CD pipelines and automating software delivery.

• DevOps

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

• Authentication & Security

Kubernetes-native platform for building and running serverless applications, handling autoscaling (including scale-to-zero) and traffic management.

• DevOps

Cloud-native API gateway that handles routing, load balancing, authentication, and traffic management for microservices, APIs, and LLM/MCP traffic.

• API

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

• Storage

High-performance, S3-compatible object storage system for self-hosted and hybrid cloud deployments.

• Storage

Lightweight, high-performance messaging system for cloud-native applications, built around simplicity and low operational overhead.

• Backend

Powerful, open source object-relational database system with over 35 years of active development.

• Database

Open source systems monitoring and alerting toolkit with a dimensional data model and powerful query language.

• Monitoring

Kubernetes storage orchestrator that automates deploying, managing, and scaling storage systems like Ceph as native Kubernetes services.

• Storage

Distributed data integration platform for moving and transforming data between databases, data lakes, and messaging systems at scale.

• Backend

Distributed file and object storage system built to store and serve billions of files fast, speaking S3, POSIX, and lakehouse (S3 Tables) protocols.

• Storage

Application performance monitoring (APM) platform providing distributed tracing, service topology, and metrics in one system.

• Monitoring

Kubernetes operator that automates running Apache Kafka clusters, handling deployment, configuration, and lifecycle management.

• Backend

All-in-one security scanner for finding vulnerabilities, misconfigurations, exposed secrets, and license issues across container images, filesystems, repositories, and Kubernetes.

• DevOps

Full-featured, open-source HTML5 video player for the web, supporting common streaming formats and extensible through a plugin ecosystem.

• Media

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