immer

Public

Create the next immutable state by mutating the current one

MIT License

Updated Feb 1, 2026

Created Dec 29, 2017

28,861 stars

867 forks

148 watchers

47 open issues

Languages

Codebase composition by bytes

Top Contributors

772 commits

206 commits

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Recent Stargazers

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Repository Complexity

Approximate file count and repository size.

Files-

Size (KB)6,639

Issues & Activity

Open vs closed issues and recent activity peak.

Open Issues 23Closed Issues 77

Open Issues100

Activity Peak

Most recent day with highest activityFeb 1, 2026 • 3 events

Stars & Forks Over Time

Cumulative stars and forks based on recent history.

GitHub Analytics

immer