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harper vs codex

Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.

Recorded Stars Comparison

● Automattic/harper (16K) ● openai/codex (126.7K)
☆ 16Kharper stars
☆ 126.7Kcodex stars
+110.7KDifference
codexStar Leader

Side-by-Side Facts

Metric Automattic/harper ↗ openai/codex ↗
DescriptionOffline, privacy-first grammar checker. Fast, open-source, Rust-poweredLightweight coding agent that runs in your terminal
GitHub Stars☆ 15,993☆ 126,685
Forks68719,779
Open Issues94519,113
Main LanguageRustRust
LicenseApache-2.0Apache-2.0
Last PushSep 28, 2026Sep 27, 2026
GitHub SourceOpen Source ↗Open Source ↗

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