buzz vs hello-agents

buzz and hello-agents share 3 technologies: React, Vite, and Redis. buzz is written in Rust and hello-agents in Python.

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What they share and what sets them apart

In common

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

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
buzz1,728,548 lines written3,364 code files
hello-agents226,661 lines written1,212 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.
buzz14.1% of its commits signed by AIWith Claude Code, Codex, Cursor, and Amp
hello-agents2.4% of its commits signed by AIWith Codex, Cursor, and Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
buzzLast push November 1, 20263,136 commits36,649 stars
hello-agentsLast push October 13, 2026660 commits86,039 stars
TestsThe files that test the code, and the share of code files a test imports.
buzz1,674 test files44.1% of its code files have a test that imports them
hello-agents97 test files6.9% of its code files have a test that imports them

Frequently asked questions

Which is bigger, buzz or hello-agents?
buzz, with 1,728,548 lines written; hello-agents has 226,661.

The proof: block/buzz's code at commit acf56ff

Which has more GitHub stars, buzz or hello-agents?
hello-agents, with 86,039 stars; buzz has 36,649.

The proof: datawhalechina/hello-agents on GitHub

Which has more tests, buzz or hello-agents?
buzz, with 1,674 test files; hello-agents has 97.

The proof: block/buzz's code at commit acf56ff

Which was updated more recently, buzz or hello-agents?
buzz: its last push was on November 1, 2026, and hello-agents's on October 13, 2026.

The proof: block/buzz's commits on GitHub

Which has more commits signed by AI, buzz or hello-agents?
buzz: an AI signed 14.1% of its commits, with Claude Code, Codex, Cursor, and Amp; in hello-agents, 2.4%.

The proof: the commits each tool signed in block/buzz

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