Langflow is a powerful tool for building and deploying AI-powered agents and workflows. http://www.langflow.org
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Cristhian Zanforlin Lousa a40e87f3e0
fix: include folder name in default download filename (#8654)
*  (custom-get-download-folders.ts): update default filename to include folderName variable to provide more context and improve user experience

*  (custom-get-download-folders.ts): update folder name from "My Projects" to "Starter Project" for better clarity and consistency

* 🐛 (custom-get-download-folders.ts): fix issue where folderName could be undefined, causing incorrect filename for download folder
2025-06-24 20:26:04 +00:00
.cursor/rules docs: add comprehensive cursor guidelines and rules for development practices (#8401) 2025-06-12 12:51:18 +00:00
.devcontainer fix: replace instances of 127.0.0.1 to localhost (#8536) 2025-06-16 15:54:04 +00:00
.github test: update backend config, frontend utilities, and test coverage (#8671) 2025-06-23 18:57:46 +00:00
.vscode feat: conditionally render voice button based on voice mode state (#8561) 2025-06-17 15:23:12 +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 refactor(docker): remove --extra deploy flag from uv sync commands (#8485) 2025-06-11 14:39:53 +00:00
docker_example fix: adjust LANGFLOW_CONFIG_DIR to prevent permission error (#6095) 2025-02-05 20:54:36 +00:00
docs docs: hide windows for desktop installation (#8707) 2025-06-24 15:28:30 +00:00
scripts fix: aws docker file is now in different place (#6706) 2025-02-19 14:22:58 +00:00
src fix: include folder name in default download filename (#8654) 2025-06-24 20:26:04 +00:00
test-results feat: Flow's canvas actions design uplift (#4260) 2024-10-31 00:51:33 +00:00
.coderabbit.yaml chore(config): add .coderabbit.yaml for centralized platform settings (#8510) 2025-06-12 15:34:45 +00:00
.composio.lock feat: Composio Component Upgrade (#6905) 2025-03-29 10:12:51 +00:00
.env.example fix: replace instances of 127.0.0.1 to localhost (#8536) 2025-06-16 15:54:04 +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 fix: replace instances of 127.0.0.1 to localhost (#8536) 2025-06-16 15:54:04 +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 refactor: simplify init target by removing cache cleanup and adding pre-commit hook (#8590) 2025-06-23 13:46:55 +00:00
pyproject.toml fix: add a lock check on starter project initialization (#8631) 2025-06-24 18:59:54 +00:00
README.md docs: update pip install instructions to use uv (#8519) 2025-06-23 14:56:56 +00:00
render.yaml docs: fix render deployment and docs (#3309) 2024-08-14 03:45:56 -07:00
SECURITY.md docs: create initial security policy (#8598) 2025-06-17 18:55:43 +00:00
uv.lock fix: add a lock check on starter project initialization (#8631) 2025-06-24 18:59:54 +00:00

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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 interface to quickly get started and iterate .
  • Source code access lets you customize any component using Python.
  • Interactive playground to immediately test and refine your flows with step-by-step control.
  • Multi-agent orchestration with 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 requires Python 3.10 to 3.13 and uv.

  1. To install Langflow, run:
uv pip install langflow -U 
  1. To run Langflow, run:
uv run langflow run
  1. Go to the default Langflow URL at http://127.0.0.1:7860.

For more information about installing Langflow, including Docker and Desktop options, see Install Langflow.

📦 Deployment

Langflow is completely open source and you can deploy it to all major deployment clouds. To learn how to use Docker to deploy Langflow, see the Docker deployment guide.

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👋 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.


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❤️ Contributors

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