marimo vs paperclip

marimo and paperclip share 19 technologies: React, Vite, jsonschema, Tailwind CSS, class-variance-authority, tailwind-merge, CodeMirror, Radix UI, react-resizable-panels, dnd-kit, @lezer/highlight, cmdk, Mermaid, xterm, Lucide, ai, dompurify, yaml, and Zod. marimo is written in Python and paperclip in TypeScript.

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What they share and what sets them apart

marimo-team

marimo

A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

Python23.4kRead on November 4, 2026, at commit b62dfd4What is marimo built with?

Only in marimo

In common

paperclipai

paperclip

The open-source app everyone uses to manage agents at work

TypeScript111kRead on November 4, 2026, at commit 0eaabe5What is paperclip built with?

Only in paperclip

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
marimo907,947 lines written2,501 code files
paperclip3,133,031 lines written5,090 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.
marimo3.6% of its commits signed by AIWith GitHub Copilot, Cursor, Claude Code, Devin, and Codex
paperclip17% of its commits signed by AIWith Claude Code, Codex, Cursor, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
marimoLast push November 4, 20267,195 commits23,418 stars
paperclipLast push November 4, 20265,942 commits111,002 stars
TestsThe files that test the code, and the share of code files a test imports.
marimo1,461 test files53% of its code files have a test that imports them
paperclip4,571 test files60.3% of its code files have a test that imports them

Frequently asked questions

Which is bigger, marimo or paperclip?
paperclip, with 3,133,031 lines written; marimo has 907,947.

The proof: paperclipai/paperclip's code at commit 0eaabe5

Which has more GitHub stars, marimo or paperclip?
paperclip, with 111,002 stars; marimo has 23,418.

The proof: paperclipai/paperclip on GitHub

Which has more tests, marimo or paperclip?
paperclip, with 4,571 test files; marimo has 1,461.

The proof: paperclipai/paperclip's code at commit 0eaabe5

Which was updated more recently, marimo or paperclip?
Both got their last push on November 4, 2026.

The proof: marimo-team/marimo's commits on GitHub

Which has more commits signed by AI, marimo or paperclip?
paperclip: an AI signed 17% of its commits, with Claude Code, Codex, Cursor, and GitHub Copilot; in marimo, 3.6%.

The proof: the commits each tool signed in paperclipai/paperclip

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