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Side-by-Side Comparison

OpenSpec vs opencode

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

Recorded Stars Comparison

● Fission-AI/OpenSpec (70.5K) ● anomalyco/opencode (210.6K)
☆ 70.5KOpenSpec stars
☆ 210.6Kopencode stars
+140.1KDifference
opencodeStar Leader

Side-by-Side Facts

Metric Fission-AI/OpenSpec ↗ anomalyco/opencode ↗
DescriptionSpec-driven development (SDD) for AI coding assistants.The open source coding agent.
GitHub Stars☆ 70,471☆ 210,601
Forks4,83127,875
Open Issues2256,306
Main LanguageTypeScriptTypeScript
LicenseMITMIT
Last PushSep 25, 2026Sep 28, 2026
GitHub SourceOpen Source ↗Open Source ↗

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