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

• CMS

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

• Backend
• Database
• 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

Open framework for building an internal developer portal, unifying a company's services, infrastructure, and documentation behind one searchable software catalog.

• Developer Tools

Self-hosted platform for provisioning cloud development environments on your own infrastructure, giving every developer a consistent, disposable remote workspace.

• Developer Tools

Node.js and TypeScript library for web scraping and browser automation, built to produce reliable crawlers that resist bot detection.

• Developer Tools

JavaScript end-to-end testing framework built for the modern web with fast, reliable testing.

• Testing

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

• CMS
• Backend
• API

Open source platform and toolchain for building universal native apps with React Native.

• Mobile

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

• CMS

Open source platform for monitoring and observability, letting you query, visualize and alert on metrics.

• Monitoring

Instant GraphQL and REST APIs on top of PostgreSQL and other databases, via Data Connectors.

• Backend
• API
• Database

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

The standard web-based interactive computing environment for notebooks, code, and data, widely used across data science and research.

• Developer Tools

Open-core, self-hosted team collaboration platform combining chat, workflow automation, voice calling and screen sharing, built on Go, React and PostgreSQL.

• Chat & Messaging

Open source, headless commerce platform for building fast, customizable storefronts and backends.

• E-commerce

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

• UI & Components

Workflow automation platform that lets you connect apps and services with a visual, node-based editor.

• Automation
• Developer Tools

CNCF dashboarding tool for visualizing observability data, built around portable, version-controllable dashboard definitions.

• Monitoring

Reliable end-to-end testing and browser automation framework for modern web apps.

• Developer Tools
• Testing

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

• DevOps

Open source product analytics platform with feature flags, session replay and A/B testing.

• Analytics

Open-source tool for testing and evaluating LLM prompts, comparing outputs across models and catching quality regressions before deployment.

• AI & Machine Learning

Open source team chat and collaboration platform that can be fully self-hosted.

• Chat & Messaging

Security testing orchestration platform that runs multiple open-source scanners against your applications and infrastructure from one pipeline.

• Testing

Application monitoring platform that helps developers diagnose, fix and optimize the performance of their code.

• Monitoring

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

• UI & Components

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

• CMS

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

• Backend
• Database
• Authentication & Security

Simple, fast, privacy-focused web analytics alternative that you can self-host.

• Analytics

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

• DevOps

Sleek, modular open source file uploader that supports drag-and-drop, image cropping, and uploads to S3, Google Drive, and more.

• UI & Components
• Storage