bdfc69d09b* feat: update icon handling and version bump to 1.3.4 * feat: enhance icon rendering and add data-testid attributes for better testing * revert backend and added change to frontend * fixed jumping icons * Fix MAC OS detection by checking if navigator is defined before accessing userAgent * Remove uv.lock file and update package-lock.json * Update Playwright and Playwright test dependencies to v1.52.0 * Refactor icon formatting logic into a separate variable for better readability * Add uv.lock file with Python package dependencies * Update UV dependencies lock file * Skip group and ungroup test in workspace release tag * Simplify data-testid logic in genericIconComponent using optional chaining * Enable group and ungroup values test by removing test.skip * Fix icon validation and update icon component data-testid logic * Simplify icon validation by removing Font Awesome check and refactoring boolean logic * Simplify MAC OS detection by removing unnecessary type check * Fix icon case sensitivity in ListItem component by capitalizing first letter --------- Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org> |
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Langflow is a powerful tool for building and deploying AI-powered agents and workflows. It provides developers with both a visual authoring experience and a built-in API server that turns every agent into an API endpoint that can be integrated into applications built on any framework or stack. Langflow comes with batteries included and supports all major LLMs, vector databases and a growing library of AI tools.
✨ Highlight features
- Visual Builder to get started quickly and iterate.
- Access to Code so developers can tweak any component using Python.
- Playground to immediately test and iterate on their flows with step-by-step control.
- Multi-agent orchestration and conversation management and retrieval.
- Deploy as an API or export as JSON for Python apps.
- Observability with LangSmith, LangFuse and other integrations.
- Enterprise-ready security and scalability.
⚡️ Quickstart
Langflow works with Python 3.10 to 3.13.
Install with uv (recommended)
uv pip install langflow
Install with pip
pip install langflow
📦 Deployment
Self-managed
Langflow is completely open source and you can deploy it to all major deployment clouds. Follow this guide to learn how to use Docker to deploy Langflow.
Fully-managed by DataStax
DataStax Langflow is a full-managed environment with zero setup. Developers can sign up for a free account to get started.
⭐ 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.