goose vs swc

goose and swc share 5 technologies: lru, Tokio, React, tracing, and tracing-subscriber. Both are written in Rust.

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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.
goose423,989 lines written946 code files
swc3,928,024 lines written1,214 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.
goose4.9% of its commits signed by AIWith Claude Code, GitHub Copilot, Cursor, Amp, Codex, and Warp
swc1% of its commits signed by AIWith Claude Code, GitHub Copilot, and Warp
ActivityFrom GitHub and its history, on the day SeeRepo read it.
gooseLast push November 4, 20265,919 commits56,251 stars
swcLast push November 6, 202612,405 commits34,208 stars
TestsThe files that test the code, and the share of code files a test imports.
goose233 test files21.7% of its code files have a test that imports them
swc48,541 test files14.3% of its code files have a test that imports them

Frequently asked questions

Which is bigger, goose or swc?
swc, with 3,928,024 lines written; goose has 423,989.

The proof: swc-project/swc's code at commit dc9d310

Which has more GitHub stars, goose or swc?
goose, with 56,251 stars; swc has 34,208.

The proof: aaif-goose/goose on GitHub

Which has more tests, goose or swc?
swc, with 48,541 test files; goose has 233.

The proof: swc-project/swc's code at commit dc9d310

Which was updated more recently, goose or swc?
swc: its last push was on November 6, 2026, and goose's on November 4, 2026.

The proof: swc-project/swc's commits on GitHub

Which has more commits signed by AI, goose or swc?
goose: an AI signed 4.9% of its commits, with Claude Code, GitHub Copilot, Cursor, Amp, Codex, and Warp; in swc, 1%.

The proof: the commits each tool signed in aaif-goose/goose

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