Compare
uv vs oxc
uv and oxc share 5 technologies: Tokio, console, schemars, tracing, and tracing-subscriber. Both are written in Rust.
What they share and what sets them apart
astral-sh
uv
An extremely fast Python package and project manager, written in Rust.
Rust91.5kRead on November 4, 2026, at commit fc6a4c6What is uv built with?oxc-project
oxc
⚓ A collection of high-performance JavaScript tools.
Rust23.3kRead on November 4, 2026, at commit 3d3a6f4What is oxc built with?In common
- Tokio
- console
- schemars
tracing
Only in uv
- indicatif
- csv
- markdown
- resvg
Only in oxc
Side by side
uvoxc
SizeLines written by people and agents, without generated ones; code files, without tests.
uv587,245 lines written644 code files
oxc1,151,882 lines written3,112 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.
uv1.4% of its commits signed by AIWith Claude Code, Codex, and GitHub Copilot
oxc1.9% of its commits signed by AIWith GitHub Copilot, Claude Code, Cursor, and Codex
ActivityFrom GitHub and its history, on the day SeeRepo read it.
uvLast push November 4, 202611,330 commits91,537 stars
oxcLast push November 4, 202621,872 commits23,321 stars
TestsThe files that test the code, and the share of code files a test imports.
uv161 test files7.1% of its code files have a test that imports them
oxc5,900 test files2.7% of its code files have a test that imports them
Frequently asked questions
Which is bigger, uv or oxc?
oxc, with 1,151,882 lines written; uv has 587,245.
The proof: oxc-project/oxc's code at commit 3d3a6f4
Which has more GitHub stars, uv or oxc?
uv, with 91,537 stars; oxc has 23,321.
The proof: astral-sh/uv on GitHub
Which has more tests, uv or oxc?
oxc, with 5,900 test files; uv has 161.
The proof: oxc-project/oxc's code at commit 3d3a6f4
Which was updated more recently, uv or oxc?
Both got their last push on November 4, 2026.
The proof: astral-sh/uv's commits on GitHub
Which has more commits signed by AI, uv or oxc?
oxc: an AI signed 1.9% of its commits, with GitHub Copilot, Claude Code, Cursor, and Codex; in uv, 1.4%.
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