Langflow is a powerful tool for building and deploying AI-powered agents and workflows. http://www.langflow.org
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Mike Fortman 0f89e39da1
feat: Move to Biome for linting and formatting (#8997)
* init biome

* lint

* format

* unused vars

* more unused vars

* error fixes

* import ordering

* test precommit hook

* add precommit hook

* [autofix.ci] apply automated fixes

* remove prettier and eslint and update gh actions

* pre-commit update

* ✨ (Makefile): add new targets 'biome' and 'biome_check' to run biome check and format on frontend code.

* 🔧 (Makefile): rename 'biome' target to 'format_frontend' for clarity and consistency
🔧 (Makefile): rename 'biome_check' target to 'format_frontend_check' for clarity and consistency

* 📝 (biome.json): Update a11y rule in biome.json to turn off 'noStaticElementInteractions' warning
🔧 (apiModal/code-tabs.tsx): Remove unused 'autologin' variable in APITabsComponent
♻️ (global-variable-modal.tsx): Simplify GeneralGlobalVariableModal component by removing unused props definition

* 📝 (biome.json): Remove 'debug' from allowed console methods to improve code quality
🔧 (index.tsx): Replace console.debug with console.log for better logging consistency
♻️ (index.tsx): Refactor UpdateAllComponents function signature to remove unnecessary empty object parameter

* fix console rules

* 📝 (biome.json): update a11y rule to warn for noStaticElementInteractions to improve accessibility compliance.

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: cristhianzl <cristhian.lousa@gmail.com>
2025-07-15 18:46:51 +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 feat: Move to Biome for linting and formatting (#8997) 2025-07-15 18:46:51 +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 Improve documentation: Component Overview section (#9056) 2025-07-15 17:15:59 +00:00
scripts ci: update nightly script to support other version operators (#8980) 2025-07-10 10:02:04 -03:00
src feat: Move to Biome for linting and formatting (#8997) 2025-07-15 18:46:51 +00:00
test-results feat: Flow's canvas actions design uplift (#4260) 2024-10-31 00:51:33 +00:00
.coderabbit.yaml chore: enable code guidelines in coderabbit configuration (#8958) 2025-07-09 19:26:25 +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: Add menu customization with copy functionality (#8803) 2025-07-04 13:38:06 +00:00
.pre-commit-config.yaml feat: Move to Biome for linting and formatting (#8997) 2025-07-15 18:46:51 +00:00
CODE_OF_CONDUCT.md run codespell 2024-06-04 09:26:13 -03:00
CONTRIBUTING.md docs: install from source (#8369) 2025-06-30 20:44:05 +00:00
DEVELOPMENT.md fix: replace instances of 127.0.0.1 to localhost (#8536) 2025-06-16 15:54:04 +00:00
LICENSE Update organization name and URLs in configuration files 2024-04-18 11:58:19 -03:00
Makefile feat: Move to Biome for linting and formatting (#8997) 2025-07-15 18:46:51 +00:00
Makefile.frontend ci: add frontend test execution, reporting, and coverage in workflow (#8815) 2025-07-01 20:38:10 +00:00
pyproject.toml feat: jigsawstack bundle integration (#8832) 2025-07-09 19:53:12 +00:00
README.md Docs: Add MCP to README, fix a few typos (#8691) 2025-06-26 12:22:14 +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 feat: jigsawstack bundle integration (#8832) 2025-07-09 19:53:12 +00:00

Langflow logo

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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 built-in API and MCP servers that turn every workflow into a tool 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.
  • Deploy as an MCP server and turn your flows into tools for MCP clients.
  • 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.

⭐ 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

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