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hello-agents vs data-formulator

hello-agents and data-formulator share 17 technologies: psycopg2-binary, Postgres, OpenAI, Flask, AIOHTTP, Vite, React, react-router-dom, scikit-learn, lxml, openpyxl, xlrd, beautifulsoup4, D3, katex, react-markdown, and html2canvas. hello-agents is written in Python and data-formulator in TypeScript.

Read it as markdown

What they share and what sets them apart

datawhalechina

hello-agents

📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程

Python86kRead on November 4, 2026, at commit 36f583cWhat is hello-agents built with?

Only in hello-agents

In common

microsoft

data-formulator

🪄 Data Formulator is an interactive AI-powered data analysis system makes it easy to connect, explore and visualize data.

TypeScript17.7kRead on November 6, 2026, at commit 5477f0eWhat is data-formulator built with?

Only in data-formulator

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
hello-agents226,661 lines written1,212 code files
data-formulator135,656 lines written238 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.
hello-agents2.4% of its commits signed by AIWith Codex, Cursor, and Claude Code
data-formulator3.1% of its commits signed by AIWith GitHub Copilot and Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
hello-agentsLast push October 13, 2026660 commits86,039 stars
data-formulatorLast push November 6, 20261,175 commits17,667 stars
TestsThe files that test the code, and the share of code files a test imports.
hello-agents97 test files6.9% of its code files have a test that imports them
data-formulator188 test files53.4% of its code files have a test that imports them

Frequently asked questions

Which is bigger, hello-agents or data-formulator?
hello-agents, with 226,661 lines written; data-formulator has 135,656.

The proof: datawhalechina/hello-agents's code at commit 36f583c

Which has more GitHub stars, hello-agents or data-formulator?
hello-agents, with 86,039 stars; data-formulator has 17,667.

The proof: datawhalechina/hello-agents on GitHub

Which has more tests, hello-agents or data-formulator?
data-formulator, with 188 test files; hello-agents has 97.

The proof: microsoft/data-formulator's code at commit 5477f0e

Which was updated more recently, hello-agents or data-formulator?
data-formulator: its last push was on November 6, 2026, and hello-agents's on October 13, 2026.

The proof: microsoft/data-formulator's commits on GitHub

Which has more commits signed by AI, hello-agents or data-formulator?
data-formulator: an AI signed 3.1% of its commits, with GitHub Copilot and Cursor; in hello-agents, 2.4%.

The proof: the commits each tool signed in microsoft/data-formulator

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