UI-TARS-desktop vs chatGPTBox

UI-TARS-desktop and chatGPTBox share 7 technologies: React, react-markdown, rehype-highlight, rehype-katex, remark-gfm, remark-math, and rehype-raw. UI-TARS-desktop is written in TypeScript and chatGPTBox in JavaScript.

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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.
UI-TARS-desktop194,656 lines written1,137 code files
chatGPTBox49,389 lines written128 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.
UI-TARS-desktop0.1% of its commits signed by AIWith Claude Code
chatGPTBox1.1% of its commits signed by AIWith GitHub Copilot, CodeRabbit, Gemini CLI, Kilo Code, Codex, and Devin
ActivityFrom GitHub and its history, on the day SeeRepo read it.
UI-TARS-desktopLast push October 9, 20261,113 commits39,566 stars
chatGPTBoxLast push November 12, 2026911 commits10,775 stars
TestsThe files that test the code, and the share of code files a test imports.
UI-TARS-desktop161 test files10.9% of its code files have a test that imports them
chatGPTBox83 test files52.3% of its code files have a test that imports them

Frequently asked questions

Which is bigger, UI-TARS-desktop or chatGPTBox?
UI-TARS-desktop, with 194,656 lines written; chatGPTBox has 49,389.

The proof: bytedance/UI-TARS-desktop's code at commit 3ac2cb8

Which has more GitHub stars, UI-TARS-desktop or chatGPTBox?
UI-TARS-desktop, with 39,566 stars; chatGPTBox has 10,775.

The proof: bytedance/UI-TARS-desktop on GitHub

Which has more tests, UI-TARS-desktop or chatGPTBox?
UI-TARS-desktop, with 161 test files; chatGPTBox has 83.

The proof: bytedance/UI-TARS-desktop's code at commit 3ac2cb8

Which was updated more recently, UI-TARS-desktop or chatGPTBox?
chatGPTBox: its last push was on November 12, 2026, and UI-TARS-desktop's on October 9, 2026.

The proof: ChatGPTBox-dev/chatGPTBox's commits on GitHub

Which has more commits signed by AI, UI-TARS-desktop or chatGPTBox?
chatGPTBox: an AI signed 1.1% of its commits, with GitHub Copilot, CodeRabbit, Gemini CLI, Kilo Code, Codex, and Devin; in UI-TARS-desktop, 0.1%.

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