Source: https://seerepo.com/compare/a2ui-project/a2ui/vs/apache/superset
Markdown source: https://seerepo.com/compare/a2ui-project/a2ui/vs/apache/superset.md
Description: a2ui and superset share 9 technologies: Google, anyio, MCP, React, Pydantic, jsonschema, referencing, Zod, and dompurify. a2ui is written in TypeScript and superset in Python.

# a2ui vs superset

a2ui and superset share 9 technologies: Google, anyio, MCP, React, Pydantic, jsonschema, referencing, Zod, and dompurify. a2ui is written in TypeScript and superset in Python.

- [a2ui-project/a2ui](https://seerepo.com/r/a2ui-project/a2ui): Open-source generative UI framework: agents stream layout data, and apps render it with native components in React, Angular, Lit, Flutter, SwiftUI and Jetpack Compose.
- [apache/superset](https://seerepo.com/r/apache/superset): Apache Superset is a Data Visualization and Data Exploration Platform

## What they share and what sets them apart

- In common: Google, anyio, MCP, React, Pydantic, jsonschema, referencing, Zod, dompurify
- Only in a2ui: Flutter, Lit, Angular, furo, mkdocs-material, video_player, a2ui-agent-sdk, a2ui-core, OpenAI, google-adk, myst-parser, Yams, flutter_markdown_plus, com.networknt:json-schema-validator, logging, js-yaml, Ajv, vega-embed, zod-to-json-schema, validate-color, yaml, markdown-it
- Only in superset: Flask, google-cloud-core, oracledb, psycopg2-binary, pymssql, Celery, pyarrow, Redis, Postgres, MySQL, clickhouse-connect, kombu, MongoDB, pandas-gbq, pymysql, AIOHTTP, uvicorn, werkzeug, starlette, fastmcp, flask-cors, pyzmq, Express, cycler, fonttools, contourpy, matplotlib, prompt-toolkit, Rich, SQLAlchemy, alembic, flask-migrate, bcrypt, google-auth-oauthlib, itsdangerous, joserfc, oauthlib, flask-login, pyjwt, cryptography, authlib, tiktoken, defusedxml, mako, markdown-it-py, mdurl, pyxlsb, xlrd, jinja2, markupsafe, openpyxl, pillow, nh3, markdown, xlsxwriter, annotated-types, beartype, email-validator, jsonschema-specifications, msgspec, rfc3339-validator, pydantic-core, docker, Gunicorn, OpenTelemetry, boto3, botocore, psutil, jwt-decode, emotion, fontsource, antd, Ant Design, @emotion/react, classnames, react-resize-detector, ag-grid-community, react-ace, ace-builds, d3-scale, re-resizable, react-draggable, ag-grid-react, react-error-boundary, react-syntax-highlighter, react-window, @braintree/sanitize-url, handlebars, markdown-to-jsx, react-markdown, rehype-raw, rehype-sanitize, remark-gfm, xss, D3, soupsieve, tinycss2, ipywidgets, matplotlib-inline, argon2-cffi, beautifulsoup4, bleach, prometheus-client, python-json-logger, echarts, prop-types, MapLibre, supercluster, deck.gl, jsonwebtoken, hot-shots, winston, morgan

## Side by side

| | a2ui | superset |
|---|---|---|
| Size | 662,704 lines written, 1,229 code files | 1,918,985 lines written, 3,663 code files |
| Who writes it | 1.9% of its commits signed by AI. With Gemini CLI | 9.2% of its commits signed by AI. With Claude Code, GitHub Copilot, Cursor, Devin, and Codex |
| Activity | Last push November 7, 2026, 1,810 commits, 17,001 stars | Last push November 4, 2026, 24,012 commits, 75,409 stars |
| Tests | 1,165 test files. 44.9% of its code files have a test that imports them | 3,041 test files. 61.8% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, a2ui or superset?

superset, with 1,918,985 lines written; a2ui has 662,704.

The proof: [apache/superset's code at commit fcc13d4](https://github.com/apache/superset/tree/fcc13d4a301e81e5f5f2d82ba021e078b87187e7)

### Which has more GitHub stars, a2ui or superset?

superset, with 75,409 stars; a2ui has 17,001.

The proof: [apache/superset on GitHub](https://github.com/apache/superset)

### Which has more tests, a2ui or superset?

superset, with 3,041 test files; a2ui has 1,165.

The proof: [apache/superset's code at commit fcc13d4](https://github.com/apache/superset/tree/fcc13d4a301e81e5f5f2d82ba021e078b87187e7)

### Which was updated more recently, a2ui or superset?

a2ui: its last push was on November 7, 2026, and superset's on November 4, 2026.

The proof: [a2ui-project/a2ui's commits on GitHub](https://github.com/a2ui-project/a2ui/commits)

### Which has more commits signed by AI, a2ui or superset?

superset: an AI signed 9.2% of its commits, with Claude Code, GitHub Copilot, Cursor, Devin, and Codex; in a2ui, 1.9%.

The proof: [the commits each tool signed in apache/superset](https://seerepo.com/r/apache/superset/ai)

## Sources

- a2ui-project/a2ui: Read on November 7, 2026, at commit 07aa6a7 (https://github.com/a2ui-project/a2ui/tree/07aa6a72f9a81ec8d1f9461957af90b40cc75761)
- apache/superset: Read on November 4, 2026, at commit fcc13d4 (https://github.com/apache/superset/tree/fcc13d4a301e81e5f5f2d82ba021e078b87187e7)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.