sinon

Public

Test spies, stubs and mocks for JavaScript.

Other

Updated Feb 5, 2026

Created Jun 29, 2010

9,764 stars

780 forks

90 watchers

52 open issues

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Codebase composition by bytes

Top Contributors

985 commits

678 commits

642 commits

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65 commits

50 commits

48 commits

DE dependabot-preview[bot]

44 commits

NE neonstalwart

32 commits

Recent Stargazers

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Repository Complexity

Approximate file count and repository size.

Files-

Size (KB)43,663

Issues & Activity

Open vs closed issues and recent activity peak.

Open Issues 22Closed Issues 78

Open Issues100

Activity Peak

Most recent day with highest activityFeb 5, 2026 • 2 events

Stars & Forks Over Time

Cumulative stars and forks based on recent history.

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sinon