Langflow is a powerful tool for building and deploying AI-powered agents and workflows.
http://www.langflow.org
e34f39ac75* 🐛 (generalBugs-shard-9.spec.ts): fix incorrect test selector for elementChatMemoryOutput to match updated element ID 🐛 (generalBugs-shard-3.spec.ts): fix incorrect test selector for elementsOpenAiOutput to match updated element ID * 📝 (refreshButton.tsx): add data-testid attribute to RefreshButton component for testing purposes 🐛 (Vector Store.spec.ts): fix import statement to include 'expect' in Playwright test file 🐛 (Vector Store.spec.ts): remove unnecessary test.skip block for ASTRA_DB_API_ENDPOINT 🐛 (Vector Store.spec.ts): fix selectors and interactions for refresh buttons and dropdown options in Playwright test file * ✨ (freeze-path.spec.ts): refactor test cases to use a new helper function moveSlider for interacting with slider elements in a more efficient and readable way |
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Langflow is a low-code app builder for RAG and multi-agent AI applications. It’s Python-based and agnostic to any model, API, or database.
Docs - Free Cloud Service - Self Managed
✨ Core features
- Python-based and agnostic to models, APIs, data sources, or databases.
- Visual IDE for drag-and-drop building and testing of workflows.
- Playground to immediately test and iterate workflows with step-by-step control.
- Multi-agent orchestration and conversation management and retrieval.
- Free cloud service to get started in minutes with no setup.
- Publish as an API or export as a Python application.
- Observability with LangSmith, LangFuse, or LangWatch integration.
- Enterprise-grade security and scalability with free DataStax Langflow cloud service.
- Customize workflows or create flows entirely just using Python.
- Ecosystem integrations as reusable components for any model, API or database.
📦 Quickstart
- Install with uv (recommended) (Python 3.10 to 3.12):
uv pip install langflow
- Install with pip (Python 3.10 to 3.12):
pip install langflow
- Cloud: DataStax Langflow is a hosted environment with zero setup. Sign up for a free account.
- Self-managed: Run Langflow in your environment. Install Langflow to run a local Langflow server, and then use the Quickstart guide to create and execute a flow.
- Hugging Face: Clone the space using this link to create a Langflow workspace.
⭐ Stay up-to-date
Star Langflow on GitHub to be instantly notified of new releases.
👋 Contribute
We welcome contributions from developers of all levels. If you'd like to contribute, please check our contributing guidelines and help make Langflow more accessible.