Langflow is a powerful tool for building and deploying AI-powered agents and workflows. http://www.langflow.org
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Lucas Oliveira d88abdd658
feat: changed tweaks into input schema and enabled persistence (#8235)
* Fixed layground and share font weight

* Fixed namings and deleted unused api files

* Deleted unused code

* Changed tweaks to input schema

* Changed TableAdvancedToggleCellRender to change Tweaks instead of Nodes if in tweaks page

* Removed Hide Visibility to show tweaks' Enable Input

* Set advanced of all nodes as true in tweaks

* Changed column defs to change width and pass isTweaks to advanced

* Changed tweaks store to identify changes in the Advanced field instead of the Values field

* Changed to not change quantity of hooks

* Changed table node cell render to not change the value of the tweaks

* Changed to disable inputs

* Added disabled behavior to table node cell render

* Added cursor default to cell classes

* Updated tweaks test

* Added persistence in session

* Removed initial setup from api modal to enable persistence

* Added persistence to storage

* Changed test to test persistence of tweaks

* Re-added initial setup to api modal

* Fixed size of tweaks modal
2025-05-27 20:38:19 +00:00
.cursor/rules feat: Adds our first Cursor rules (#7973) 2025-05-21 16:02:18 +00:00
.devcontainer Fix: CLI Social Links (#7601) 2025-04-12 01:44:59 +00:00
.github fix: docker build-main-all (#8182) 2025-05-27 16:21:59 +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 build: add build for docker image with all optional deps (#7957) 2025-05-12 16:26:58 +00:00
docker_example fix: adjust LANGFLOW_CONFIG_DIR to prevent permission error (#6095) 2025-02-05 20:54:36 +00:00
docs docs: remove duplicate values (#8236) 2025-05-27 19:18:47 +00:00
scripts fix: aws docker file is now in different place (#6706) 2025-02-19 14:22:58 +00:00
src feat: changed tweaks into input schema and enabled persistence (#8235) 2025-05-27 20:38:19 +00:00
test-results feat: Flow's canvas actions design uplift (#4260) 2024-10-31 00:51:33 +00:00
.composio.lock feat: Composio Component Upgrade (#6905) 2025-03-29 10:12:51 +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 Fix: CLI Social Links (#7601) 2025-04-12 01:44:59 +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 chore: Update Makefile to include PostgreSQL in backend installation (#7561) 2025-04-10 17:23:24 +00:00
pyproject.toml fix: Update elevenlabs Dependency for Python 3.12 Compatibility (#8223) 2025-05-26 19:52:49 +00:00
README.md docs: adds Discord server reference in README (#7902) 2025-05-05 19:01:10 +00:00
render.yaml docs: fix render deployment and docs (#3309) 2024-08-14 03:45:56 -07:00
uv.lock Feat: move other tools to different folders (#8164) 2025-05-27 17:56:59 +00:00

Langflow logo

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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)

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.

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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

langflow contributors