dagster vs langflow
dagster and langflow share 21 technologies: React, pyarrow, Google, FastAPI, AIOHTTP, uvicorn, react-router-dom, Rich, SQLAlchemy, pyjwt, OpenAI, Pydantic, jsonschema, validators, boto3, psutil, react-markdown, remark-gfm, Radix UI, react-day-picker, and rehype-sanitize. Both are written in Python.
LinkedInWhat they share and what sets them apart
dagster-io
dagster
An orchestration platform for the development, production, and observation of data assets.
Python16.4kRead on November 7, 2026, at commit 55208daWhat is dagster built with?Only in dagster
- azure-storage-file-datalake
db-dtypes
dbt-core
mysql-connector-python
psycopg2-binary
snowflake-sqlalchemy
- dlt
- azure-storage-blob
- Celery
- DuckDB
- clickhouse-driver
deltalake
- MySQL
- Google Cloud Storage
- graphene
- pyspark
starlette
- Next.js
- React Router
- lru-cache
- bokeh
- questionary
- alembic
sqlglot
flask-session
- azure-identity
- google-auth
- oauth2client
- deepeval
- MLflow
- markdown
- wordcloud
- jinja2
- cattrs
kubernetes
- docker
- Prefect
structlog
- azure-core
- coloredlogs
- Datadog
prometheus-client
validator
highlight.js
- remark
- codemirror
- TanStack
@blueprintjs/core
- @react-hook/resize-observer
sonner
yaml
chartjs-adapter-date-fns
- Chart.js
dagre
react-chartjs-2
- visx
@rjsf/core
- ansi-to-react
chartjs-plugin-zoom
rehype-highlight
remark-breaks
In common
langflow-ai
langflow
Langflow is a powerful tool for building and deploying AI-powered agents and workflows.
Python156.3kRead on November 4, 2026, at commit 60999ccWhat is langflow built with?Only in langflow
oracledb
- Redis
- Vite
- cryptography
- bcrypt
firecrawl-py
- LangChain
- langchain-classic
- MCP
- exa-py
pillow
- defusedxml
pypdf
- markitdown
msgspec
loguru
- Tailwind CSS
class-variance-authority
tailwind-merge
- xyflow
ag-grid-community
- Framer
- react-hotkeys-hook
- use-stick-to-bottom
react-syntax-highlighter
- ace-builds
- Headless UI
- cmdk
elkjs
react-error-boundary
react-sortablejs
- reactflow
- Lucide
react-icons
- @radix-ui/react-icons
- dompurify
rehype-raw
Side by side
dagsterlangflow
SizeLines written by people and agents, without generated ones; code files, without tests.
dagster1,373,416 lines written3,347 code files
langflow1,446,517 lines written3,937 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
dagster1.4% of its commits signed by AIWith Claude Code, Gemini CLI, and Aider
langflow1.5% of its commits signed by AIWith Claude Code, CodeRabbit, GitHub Copilot, Cursor, Codex, and Warp
ActivityFrom GitHub and its history, on the day SeeRepo read it.
dagsterLast push November 7, 202628,090 commits16,376 stars
langflowLast push November 4, 202617,600 commits156,316 stars
TestsThe files that test the code, and the share of code files a test imports.
dagster2,682 test files15.3% of its code files have a test that imports them
langflow3,083 test files35.1% of its code files have a test that imports them
Frequently asked questions
Which is bigger, dagster or langflow?
langflow, with 1,446,517 lines written; dagster has 1,373,416.
Which has more GitHub stars, dagster or langflow?
langflow, with 156,316 stars; dagster has 16,376.
The proof: langflow-ai/langflow on GitHub
Which has more tests, dagster or langflow?
langflow, with 3,083 test files; dagster has 2,682.
Which was updated more recently, dagster or langflow?
dagster: its last push was on November 7, 2026, and langflow's on November 4, 2026.
The proof: dagster-io/dagster's commits on GitHub
Which has more commits signed by AI, dagster or langflow?
langflow: an AI signed 1.5% of its commits, with Claude Code, CodeRabbit, GitHub Copilot, Cursor, Codex, and Warp; in dagster, 1.4%.
The proof: the commits each tool signed in langflow-ai/langflow
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