Efficient immutable updates, faster than naive handcrafted reducer, and more than 10x faster than Immer.
active 2023-08-15 → 2026-08-13 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1095 days from 2023-08-15 to 2026-08-13. Pushes: 273 total, peak 15 in a day. Pull requests: 121 total, peak 7 in a day. Issues: 62 total, peak 3 in a day. Comments: 258 total, peak 10 in a day. Stars: 1,195 total, peak 70 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| unadlib | 440 | 267 | 51 | 92 |
| dependabot[bot] | 91 | 5 | 57 | 29 |
| github-actions[bot] | 70 | 0 | 0 | 70 |
| francescotescari | 11 | 0 | 2 | 3 |
| exuanbo | 10 | 0 | 2 | 4 |
| waynebloss | 9 | 0 | 0 | 7 |
| Rubilmax | 7 | 0 | 0 | 5 |
| iambumblehead | 6 | 0 | 0 | 4 |
| Gongreg | 6 | 0 | 0 | 1 |
| udas0674 | 5 | 0 | 0 | 4 |
| araera111 | 4 | 0 | 0 | 3 |
| bfelbo | 4 | 0 | 0 | 4 |
| Copilot | 4 | 0 | 0 | 1 |
| BjornHMS | 4 | 0 | 0 | 2 |
| canadaduane | 3 | 0 | 0 | 3 |
| shqld | 3 | 0 | 2 | 0 |
| kettanaito | 3 | 0 | 0 | 2 |
| rnike | 3 | 0 | 0 | 1 |
| zygfryd | 3 | 0 | 0 | 1 |
| michaelhabibi | 3 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue#157unadlib2026-04-21 18:14Support updates through getters
- Issue comment#165unadlib2026-03-11 18:09How to get mutative to be displayed in Redux Devtools
- Issue comment#162xaviergonz2026-01-03 19:26[Feature Request] Support for "Splice" patches in arrays for CRDT/Y.js integration (and others)
- Issue comment#162xaviergonz2026-01-03 16:29[Feature Request] Support for "Splice" patches in arrays for CRDT/Y.js integration (and others)
- Issue comment#162unadlib2026-01-03 15:28[Feature Request] Support for "Splice" patches in arrays for CRDT/Y.js integration (and others)
- Issue comment#160unadlib2025-12-21 15:42Nested create() on draft element shares references with original base object
- Issue comment#158pawelwilczewski2025-12-06 22:18Using Mutative with Zod's readonly() schemas
- Issue comment#157kettanaito2025-11-29 17:21Support updates through getters
- Issue comment#157unadlib2025-11-29 14:51Support updates through getters
- Issue comment#157kettanaito2025-11-29 10:18Support updates through getters
- Issue comment#157unadlib2025-11-29 05:23Support updates through getters
- Issue#157kettanaito2025-11-27 21:06Support updates through getters
- Issue comment#155github-actions[bot]2025-10-20 19:11build(deps-dev): bump rollup from 4.49.0 to 4.52.5
- Pull request#154dependabot[bot]2025-10-20 19:09
- Pull request#154dependabot[bot]2025-10-20 19:09
- Issue comment#151github-actions[bot]2025-10-07 17:17fix(apply): fix apply with patches non-string keys
- Issue#150unadlib2025-10-07 17:14apply() fails to replay patches when intermediate keys are non-string (Map object keys / symbol keys)
- Issue comment#149github-actions[bot]2025-10-06 19:08build(deps-dev): bump @typescript-eslint/parser from 8.43.0 to 8.46.0
- Issue comment#147dependabot[bot]2025-10-03 19:06build(deps-dev): bump rollup from 4.49.0 to 4.52.3
- Pull request#148dependabot[bot]2025-10-03 19:06
- Issue comment#147github-actions[bot]2025-09-29 20:58build(deps-dev): bump rollup from 4.49.0 to 4.52.3
- Pull request#144dependabot[bot]2025-09-29 20:57
- Issue comment#144dependabot[bot]2025-09-29 20:57build(deps-dev): bump rollup from 4.49.0 to 4.52.2
- Pull request#147dependabot[bot]2025-09-29 20:57
- Pull request#141dependabot[bot]2025-09-29 20:18
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1,195 stars here means stars gained during the window, not the repo's star count.