paperclip vs e2e

paperclip and e2e share 7 technologies: MCP, React, Zod, Ajv, e2b, ai, and ajv-formats. Both are written in TypeScript.

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What they share and what sets them apart

In common

tester-army

e2e

Next generation e2e testing framework for web and mobile apps.

TypeScript13.5kRead on November 9, 2026, at commit c74de8dWhat is e2e built with?

Only in e2e

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
paperclip3,339,685 lines written5,329 code files
e2e256,269 lines written251 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.
paperclip22.4% of its commits signed by AIWith Claude Code, Codex, Cursor, and GitHub Copilot
e2e8% of its commits signed by AIWith Claude Code, Devin, and Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
paperclipLast push November 9, 20266,723 commits112,381 stars
e2eLast push November 9, 20261,132 commits13,542 stars
TestsThe files that test the code, and the share of code files a test imports.
paperclip5,014 test files61.5% of its code files have a test that imports them
e2e1,005 test files31.1% of its code files have a test that imports them

Frequently asked questions

Which is bigger, paperclip or e2e?
paperclip, with 3,339,685 lines written; e2e has 256,269.

The proof: paperclipai/paperclip's code at commit 5a51a76

Which has more GitHub stars, paperclip or e2e?
paperclip, with 112,381 stars; e2e has 13,542.

The proof: paperclipai/paperclip on GitHub

Which has more tests, paperclip or e2e?
paperclip, with 5,014 test files; e2e has 1,005.

The proof: paperclipai/paperclip's code at commit 5a51a76

Which was updated more recently, paperclip or e2e?
Both got their last push on November 9, 2026.

The proof: tester-army/e2e's commits on GitHub

Which has more commits signed by AI, paperclip or e2e?
paperclip: an AI signed 22.4% of its commits, with Claude Code, Codex, Cursor, and GitHub Copilot; in e2e, 8%.

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

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