Langflow is a powerful tool for building and deploying AI-powered agents and workflows. http://www.langflow.org
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Lucas Oliveira 0c2de6691d
fix: restored save on change, simplified tool_mode attribution to make it work between updates (#5599)
* Fixed flowStore to run autoSave on setNode

* Fix isToolMode from GenericNode to take already set value from node

* Removed tool_mode from the usePostTemplateValue params, inserting it into inly the payload

* Removing tool_mode from usePostTemplateValue use

* Made toolMode be passed in mutateTemplate

* Refactored activateToolMode to make it work between updates

* Added autoSaveFlow dependency into useEffect

*  (general-bugs-save-changes-on-node.spec.ts): add test to verify that any changes made on the node are saved on user interaction

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Co-authored-by: cristhianzl <cristhian.lousa@gmail.com>
2025-01-09 13:58:57 +00:00
.devcontainer ref: improving development environment and instructions (#5180) 2024-12-12 04:01:05 -08:00
.github chore: Add manual trigger for Docker test workflow (#5509) 2025-01-02 13:11:33 +00:00
.vscode chore: Add backend installation tasks to VSCode configuration (#4335) 2024-10-31 14:51:01 +00:00
deploy fix: fix docker compose and add instructions (#2654) 2024-07-12 09:27:13 -07:00
docker refactor: run upgrade in dockerfiles to update dependencies (#5508) 2025-01-02 15:49:41 +00:00
docker_example chore: Use expose instead of ports in docker compose example (#5592) 2025-01-08 16:43:14 +00:00
docs fix: remove duplicate Components section from sidebar (#5533) 2025-01-03 17:23:45 +00:00
scripts docs: add docs to huggingface space restart script (#5051) 2024-12-19 18:42:27 +00:00
src fix: restored save on change, simplified tool_mode attribution to make it work between updates (#5599) 2025-01-09 13:58:57 +00:00
test-results feat: Flow's canvas actions design uplift (#4260) 2024-10-31 00:51:33 +00:00
.env.example fixing ThreadingInMemoryCache usage (#2604) 2024-07-10 04:52:37 -07:00
.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 Merge cz/mergeAll to two_edges 2024-06-10 11:31:02 -03:00
.gitignore refactor: Improve error messaging for missing message fields in memory module (#4779) 2024-11-23 13:04:20 +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 ref: improving development environment and instructions (#5180) 2024-12-12 04:01:05 -08:00
DEVELOPMENT.md docs: Improve developer docs with minor changes (#5417) 2024-12-30 20:22:38 +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 fix: adjust path to run only unit tests (#5184) 2025-01-08 13:40:08 +00:00
pyproject.toml feat: add anthropic mcp endpoint (#5148) 2025-01-03 04:45:54 +00:00
README.ES.md feat: add README.FR.md for French speakers (#5232) 2024-12-12 15:50:59 +00:00
README.FR.md feat: add README.FR.md for French speakers (#5232) 2024-12-12 15:50:59 +00:00
README.ja.md feat: add README.FR.md for French speakers (#5232) 2024-12-12 15:50:59 +00:00
README.KR.md feat: add README.FR.md for French speakers (#5232) 2024-12-12 15:50:59 +00:00
README.md Docs: recommend uv (#5237) 2024-12-12 19:01:16 +00:00
README.PT.md feat: add README.FR.md for French speakers (#5232) 2024-12-12 15:50:59 +00:00
README.zh_CN.md feat: add README.FR.md for French speakers (#5232) 2024-12-12 15:50:59 +00:00
render.yaml docs: fix render deployment and docs (#3309) 2024-08-14 03:45:56 -07:00
uv.lock fix: uv lock fixes issues from crosshair-tool versions (#5535) 2025-01-03 19:27:22 +00:00

Langflow

Langflow is a low-code app builder for RAG and multi-agent AI applications. Its Python-based and agnostic to any model, API, or database.

Docs - Free Cloud Service - Self Managed

README in English README in Portuguese README in Spanish README in Simplified Chinese README in Japanese README in KOREAN README in French

Core features

  1. Python-based and agnostic to models, APIs, data sources, or databases.
  2. Visual IDE for drag-and-drop building and testing of workflows.
  3. Playground to immediately test and iterate workflows with step-by-step control.
  4. Multi-agent orchestration and conversation management and retrieval.
  5. Free cloud service to get started in minutes with no setup.
  6. Publish as an API or export as a Python application.
  7. Observability with LangSmith, LangFuse, or LangWatch integration.
  8. Enterprise-grade security and scalability with free DataStax Langflow cloud service.
  9. Customize workflows or create flows entirely just using Python.
  10. Ecosystem integrations as reusable components for any model, API or database.

Integrations

📦 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

Getting Started

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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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