Langflow is a powerful tool for building and deploying AI-powered agents and workflows.
http://www.langflow.org
322e70ad49* fix: add data-testid attribute to frozen icon in NodeOutputField component for improved testing * refactor: simplify freeze.spec.ts by removing redundant component interactions and enhancing test clarity - Removed unnecessary component interactions and waits to streamline the test flow. - Updated assertions to ensure expected output values are validated correctly. - Improved timeout settings for better reliability in test execution. * refactor: enhance freeze.spec.ts by replacing timeout with waitForSelector for improved test reliability - Updated the test to use waitForSelector instead of a fixed timeout, enhancing the robustness of the test execution. - This change aims to ensure that the test waits for the specific element to be present before proceeding, reducing flakiness. * Revert "refactor: enhance freeze.spec.ts by replacing timeout with waitForSelector for improved test reliability" This reverts commit 42eccbfa0d7e7defba02ee3589535689556390bb. * test: increase timeout for frozen icon selector to improve test reliability * test: increase timeout for frozen icon selector to enhance reliability * test: simplify frozen icon visibility check in freeze.spec.ts * test: comment out frozen icon visibility check in freeze.spec.ts * test: add assertion for initial output and enhance frozen icon visibility check in freeze.spec.ts * test: replace fixed timeout with waitForSelector for improved frozen icon visibility check in freeze.spec.ts * test: implement polling approach for frozen icon visibility check in freeze.spec.ts to enhance error handling and reliability * [autofix.ci] apply automated fixes * fix: add data-testid attribute to frozen icon in NodeOutputField component for improved testing * refactor: simplify freeze.spec.ts by removing redundant component interactions and enhancing test clarity - Removed unnecessary component interactions and waits to streamline the test flow. - Updated assertions to ensure expected output values are validated correctly. - Improved timeout settings for better reliability in test execution. * refactor: enhance freeze.spec.ts by replacing timeout with waitForSelector for improved test reliability - Updated the test to use waitForSelector instead of a fixed timeout, enhancing the robustness of the test execution. - This change aims to ensure that the test waits for the specific element to be present before proceeding, reducing flakiness. * Revert "refactor: enhance freeze.spec.ts by replacing timeout with waitForSelector for improved test reliability" This reverts commit 42eccbfa0d7e7defba02ee3589535689556390bb. * test: increase timeout for frozen icon selector to improve test reliability * test: increase timeout for frozen icon selector to enhance reliability * test: simplify frozen icon visibility check in freeze.spec.ts * test: comment out frozen icon visibility check in freeze.spec.ts * test: add assertion for initial output and enhance frozen icon visibility check in freeze.spec.ts * test: replace fixed timeout with waitForSelector for improved frozen icon visibility check in freeze.spec.ts * test: implement polling approach for frozen icon visibility check in freeze.spec.ts to enhance error handling and reliability * [autofix.ci] apply automated fixes * ✨ (freeze.spec.ts): add a 1-second delay before making the final assertion to ensure the element is fully rendered before checking its visibility * ✨ (nodeToolbarComponent/index.tsx): add data-testid attribute to freeze button for better testing 🐛 (freeze.spec.ts): update test to use new data-testid for freeze button to ensure proper element selection * ✨ (nodeToolbarComponent/index.tsx): add functionality to take a snapshot when freezing all vertices in the flow. * ✨ (component_freeze.spec.ts): add test case for freezing a component to ensure user can freeze components in the application and verify the frozen state with polling approach for better error handling. * ✨ (component_freeze.spec.ts): refactor frozen icon visibility check to use waitForSelector for improved reliability and error handling, replacing the previous polling approach. * ✅ (component_freeze.spec.ts): update timeout values to improve test reliability and stability * ✨ (freeze.spec.ts): add test case for freezing a component in the application to ensure the functionality works as expected --------- Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com> Co-authored-by: cristhianzl <cristhian.lousa@gmail.com> Co-authored-by: Yuqi Tang <yuqi.tang@datastax.com> |
||
|---|---|---|
| .cursor/rules | ||
| .devcontainer | ||
| .github | ||
| .vscode | ||
| deploy | ||
| docker | ||
| docker_example | ||
| docs | ||
| scripts | ||
| src | ||
| test-results | ||
| .coderabbit.yaml | ||
| .composio.lock | ||
| .env.example | ||
| .eslintrc.json | ||
| .gitattributes | ||
| .gitignore | ||
| .pre-commit-config.yaml | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| DEVELOPMENT.md | ||
| eslint.config.js | ||
| LICENSE | ||
| Makefile | ||
| pyproject.toml | ||
| README.md | ||
| render.yaml | ||
| SECURITY.md | ||
| uv.lock | ||
Caution
Users must update to Langflow >= 1.3 to protect against CVE-2025-3248.
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.