Langflow is a powerful tool for building and deploying AI-powered agents and workflows. http://www.langflow.org
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Gabriel Luiz Freitas Almeida a19ea7b5c6
fix: Enhance state management with reset methods and logout functionality improvements (#7234)
* feat: add resetStore method to foldersStore for state management

 (foldersStore.tsx): Implement resetStore function to clear folders and reset related state variables, enhancing state management capabilities.

* feat: add resetStore method to flowsManagerStore for improved state management

 (flowsManagerStore.ts): Implement resetStore function to clear flows and reset related state variables, enhancing the store's state management capabilities.

* feat: add resetFlowState method to flowStore for enhanced state management

 (flowStore.ts): Implement resetFlowState function to clear and reset the flow-related state variables, improving the management of flow state in the application.

* feat: enhance logout functionality with state resets and query invalidation

 (use-post-logout.ts): Update the useLogout function to reset flow, flows manager, and folder states upon successful logout. Additionally, invalidate and remove related queries to ensure data consistency in the application.

* test: add user flow state cleanup test for session management

 (user-flow-state-cleanup.spec.ts): Implement a comprehensive test to verify that user flow states are properly cleaned up between sessions. The test includes user creation, flow management, and ensures that the admin cannot see user-specific flows after logout, enhancing the robustness of session handling in the application.

* refactor: streamline logout query management in useLogout function

🔧 (use-post-logout.ts): Remove redundant query removal calls in the useLogout function, focusing on invalidating queries to maintain data consistency post-logout. This change simplifies the logout process and enhances code clarity.

* 🔧 (user-flow-state-cleanup.spec.ts): remove unnecessary verification step for admin empty state to improve test readability and efficiency

*  (user-flow-state-cleanup.spec.ts): improve user flow state cleanup test by adding error handling for clicking on new project button and new flow button to ensure test stability and reliability

---------

Co-authored-by: cristhianzl <cristhian.lousa@gmail.com>
2025-03-24 14:33:08 +00:00
.devcontainer ref: improving development environment and instructions (#5180) 2024-12-12 04:01:05 -08:00
.github feat: enhance APIRequestComponent with new output methods (#7148) 2025-03-20 22:46:19 +00:00
.vscode chore: Add backend installation tasks to VSCode configuration (#4335) 2024-10-31 14:51:01 +00:00
deploy feat: adds file management feature under feature flag, adds file dialog, adds files page (#6134) 2025-03-18 02:32:55 +00:00
docker fix: Add libpq-dev and gcc dependencies to backend Dockerfile (#7136) 2025-03-18 18:50:59 +00:00
docker_example fix: adjust LANGFLOW_CONFIG_DIR to prevent permission error (#6095) 2025-02-05 20:54:36 +00:00
docs feat: add new Opik Tracer (#6928) 2025-03-21 18:18:19 +00:00
scripts fix: aws docker file is now in different place (#6706) 2025-02-19 14:22:58 +00:00
src fix: Enhance state management with reset methods and logout functionality improvements (#7234) 2025-03-24 14:33:08 +00:00
test-results feat: Flow's canvas actions design uplift (#4260) 2024-10-31 00:51:33 +00:00
.env.example feat: add retry on database connection (#5772) 2025-01-21 20:41:17 +00:00
.eslintrc.json 🔧 (.pre-commit-config.yaml): Add eslint@9.1.1 as a dependency and enable autofix for pretty-format-json hook 2024-05-02 19:27:40 -03:00
.gitattributes feat: voice mode (#4642) 2025-03-20 00:05:55 +00:00
.gitignore feat: voice mode (#4642) 2025-03-20 00:05:55 +00:00
.pre-commit-config.yaml feat: return variable value if it is a generic variable (#5366) 2024-12-19 17:04:00 +00:00
CODE_OF_CONDUCT.md run codespell 2024-06-04 09:26:13 -03:00
CONTRIBUTING.md fix: fix typo in CONTRIBUTING.md (#5556) 2025-01-20 12:59:56 +00:00
DEVELOPMENT.md feat: Use pyproject standardized dependency-groups (#6689) 2025-02-20 20:19:45 +00:00
eslint.config.js 🔧 (.pre-commit-config.yaml): Add eslint@9.1.1 as a dependency and enable autofix for pretty-format-json hook 2024-05-02 19:27:40 -03:00
LICENSE Update organization name and URLs in configuration files 2024-04-18 11:58:19 -03:00
Makefile build: Bump ruff version to 0.9.7 (#6614) 2025-02-26 20:36:36 +00:00
pyproject.toml feat: add new Opik Tracer (#6928) 2025-03-21 18:18:19 +00:00
README.md docs: adds link to YouTube channel in README.md (#7106) 2025-03-17 16:15:58 +00:00
render.yaml docs: fix render deployment and docs (#3309) 2024-08-14 03:45:56 -07:00
uv.lock feat: add new Opik Tracer (#6928) 2025-03-21 18:18:19 +00:00

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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

  1. Visual Builder to get started quickly and iterate.
  2. Access to Code so developers can tweak any component using Python.
  3. Playground to immediately test and iterate on their flows with step-by-step control.
  4. Multi-agent orchestration and conversation management and retrieval.
  5. Deploy as an API or export as JSON for Python apps.
  6. Observability with LangSmith, LangFuse and other integrations.
  7. Enterprise-ready security and scalability.

Quickstart

Langflow works with Python 3.10 to 3.13.

Install with uv (recommended)

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