Categories
Browse open source projects grouped by the feature or technology they provide.
AI & Machine Learning
29Open source machine learning frameworks, large language models and AI infrastructure.
AI Agents & Agent Tools
21Frameworks, tools and infrastructure for building AI agents and helping them use tools and get work done.
Authentication & Security
10Open source authentication, identity and security tools.
Backend
16Backend platforms and backend-as-a-service tools for building applications.
Database
14Relational, document, vector and in-memory databases.
API
7Tools for building, exposing and managing APIs.
CMS
6Headless and traditional content management systems.
Chat & Messaging
6Team chat, messaging and real-time communication platforms.
Developer Tools
13Tools that help developers build, test and ship software.
UI & Components
9Component libraries and design systems for building interfaces.
Analytics
10Web and product analytics platforms.
Storage
14Object storage, file sync and self-hosted storage systems.
Automation
7Workflow automation and no-code/low-code integration tools.
DevOps
35Infrastructure, orchestration and deployment tooling.
Search
7Full-text and search engine infrastructure.
Monitoring
21Observability, metrics, logging and error tracking tools.
E-commerce
7Open source commerce and storefront platforms.
Payments
6Open source payment processing and billing infrastructure.
Media
7Media servers, streaming and document/media processing tools.
Testing
12Testing frameworks and browser automation tools.
Mobile
6Frameworks for building cross-platform mobile applications.