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Package

mobx-state-tree

Opinionated, transactional, MobX powered state container

v8.0.0, 2 Sept 2026MITESM + CommonJSTypes: BundledState management
$ npm install mobx-state-tree

Key numbers

As of 25 Sept 2026
Weekly downloads
123.4k
+65% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
22 days ago
v8.0.0
GitHub stars
7.1k
638 forks
Open issues / PRs
97 / 3
Contributors
-
Commits, last 52 weeks
18

Downloads

Last week 2026-09-15 to 2026-09-21
0100k200k300kSept 2025Mar 2026Sept 2026High 261.4k (25 Aug 2026)Low 52.6k (30 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

123,367 downloads last week, 719,594 in the last month. The 12-month change of +65% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
8.0.0, 2 Sept 202622 days ago
First published
-
Last push to GitHub
2 Sept 202622 days before the snapshot
Repository archived
No
Open issues
97
Open pull requests
3
Commits, last 52 weeks
18
Dependents on npm
489

Major versions

-

Recent releases

-

Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
1.0 MB
Dependencies (1)
ts-essentials
Peer dependencies (1)
mobx
npm install mobx-state-tree
  • jsDelivrhttps://cdn.jsdelivr.net/npm/mobx-state-tree@8.0.0/
  • unpkghttps://unpkg.com/mobx-state-tree@8.0.0/
  • esm.shhttps://esm.sh/mobx-state-tree@8.0.0
PackageWeekly downloadsGzipLast releaseModuleComparison
zustand40.1m-1 month agoESM + CommonJS-
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.