memray vs hello-agents

memray and hello-agents share 3 technologies: matplotlib, Rich, and jinja2. Both are written in Python.

Read it as markdown

What they share and what sets them apart

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
memray42,417 lines written50 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.
memray0.2% of its commits signed by AIWith Claude Code and GitHub Copilot
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.
memrayLast push November 4, 20261,439 commits15,417 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.
memray53 test files56% 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, memray or hello-agents?
hello-agents, with 226,661 lines written; memray has 42,417.

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

Which has more GitHub stars, memray or hello-agents?
hello-agents, with 86,039 stars; memray has 15,417.

The proof: datawhalechina/hello-agents on GitHub

Which has more tests, memray or hello-agents?
hello-agents, with 97 test files; memray has 53.

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

Which was updated more recently, memray or hello-agents?
memray: its last push was on November 4, 2026, and hello-agents's on October 13, 2026.

The proof: bloomberg/memray's commits on GitHub

Which has more commits signed by AI, memray or hello-agents?
hello-agents: an AI signed 2.4% of its commits, with Codex, Cursor, and Claude Code; in memray, 0.2%.

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