chatbox vs foam

chatbox and foam share 7 technologies: Anthropic, MCP, gray-matter, remark-parse, unified, unist-util-visit, and Zod. Both are written in TypeScript.

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What they share and what sets them apart

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
chatbox383,291 lines written1,441 code files
foam98,809 lines written298 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.
chatbox6.2% of its commits signed by AIWith Claude Code, Codex, Cursor, GitHub Copilot, and CodeRabbit
foam5.1% of its commits signed by AIWith Claude Code and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
chatboxLast push October 29, 20261,800 commits42,254 stars
foamLast push November 6, 20261,715 commits17,473 stars
TestsThe files that test the code, and the share of code files a test imports.
chatbox762 test files56.6% of its code files have a test that imports them
foam217 test files63.1% of its code files have a test that imports them

Frequently asked questions

Which is bigger, chatbox or foam?
chatbox, with 383,291 lines written; foam has 98,809.

The proof: chatboxai/chatbox's code at commit d17455c

Which has more GitHub stars, chatbox or foam?
chatbox, with 42,254 stars; foam has 17,473.

The proof: chatboxai/chatbox on GitHub

Which has more tests, chatbox or foam?
chatbox, with 762 test files; foam has 217.

The proof: chatboxai/chatbox's code at commit d17455c

Which was updated more recently, chatbox or foam?
foam: its last push was on November 6, 2026, and chatbox's on October 29, 2026.

The proof: foambubble/foam's commits on GitHub

Which has more commits signed by AI, chatbox or foam?
chatbox: an AI signed 6.2% of its commits, with Claude Code, Codex, Cursor, GitHub Copilot, and CodeRabbit; in foam, 5.1%.

The proof: the commits each tool signed in chatboxai/chatbox

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