Redux Toolkit 1.2.0

The official, opinionated, batteries-included toolset for efficient Redux development

@reduxjs/toolkit@1.2.0 was published on 2019-12-26. Its manifest declares 6 runtime dependencies and 0 peer requirements. Type declarations are bundled according to the package metadata. No Node.js engine requirement is declared in this manifest.

All Redux Toolkit versions · Permanent reference to 1.2.0 · Latest release

Package specifications

Version	1.2.0
License declaration	MIT
Published	2019-12-26T19:03:16.090Z
Node.js requirement	Not declared
Type declarations	Bundled declarations
Runtime dependency count	6
Peer requirement count	0
Optional dependency count	0
Minified size	Measurement not available yet
Minified + gzip	Measurement not available yet
Unpacked distribution size	629.02 KiB
Published file count	31
Package type	Not declared
ES module entry	dist/redux-toolkit.esm.js
Default entry	dist/index.js
Side effects declaration	false
Direct advisories	0
Resolved graph dependencies	11
Repository stars	11230
Repository forks	1305

Install Redux Toolkit 1.2.0

npm install @reduxjs/toolkit@1.2.0
pnpm add @reduxjs/toolkit@1.2.0
yarn add @reduxjs/toolkit@1.2.0

Runtime dependencies

Peer requirements

None declared

Optional dependencies

None declared

Resolved dependency graph

This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.

@babel/runtime@7.29.10 — indirect
immer@4.0.2 — direct
invariant@2.2.4 — indirect
js-tokens@4.0.0 — indirect
json-stringify-safe@5.0.1 — indirect
loose-envify@1.4.0 — indirect
redux@4.2.1 — direct
redux-devtools-extension@2.13.9 — direct
redux-immutable-state-invariant@2.1.0 — direct
redux-thunk@2.4.2 — direct
reselect@4.1.8 — direct

How to interpret the specifications

Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.

Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.

OpenSSF repository checks

Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.

Code-Review	8/10 — Found 16/19 approved changesets -- score normalized to 8
Dangerous-Workflow	10/10 — no dangerous workflow patterns detected
Maintained	10/10 — 30 commit(s) and 12 issue activity found in the last 90 days -- score normalized to 10
CII-Best-Practices	0/10 — no effort to earn an OpenSSF best practices badge detected
Token-Permissions	0/10 — detected GitHub workflow tokens with excessive permissions
Binary-Artifacts	9/10 — binaries present in source code
Pinned-Dependencies	10/10 — all dependencies are pinned
Security-Policy	0/10 — security policy file not detected
License	10/10 — license file detected
Packaging	10/10 — packaging workflow detected
Fuzzing	0/10 — project is not fuzzed
Branch-Protection	3/10 — branch protection is not maximal on development and all release branches
SAST	0/10 — SAST tool is not run on all commits -- score normalized to 0

Compare Redux Toolkit

Zustand vs Redux Toolkit

Evidence and freshness

https://registry.npmjs.org/%40reduxjs%2Ftoolkit/1.2.0 — retrieved 2026-10-29T07:16:17.687Z
https://api.deps.dev/v3/projects/github.com%2Freduxjs%2Fredux-toolkit — retrieved 2026-10-29T05:09:00.913Z
https://api.deps.dev/v3/systems/npm/packages/%40reduxjs%2Ftoolkit/versions/1.2.0 — retrieved 2026-10-29T07:16:18.380Z
https://api.deps.dev/v3/systems/npm/packages/%40reduxjs%2Ftoolkit/versions/1.2.0:dependencies — retrieved 2026-10-29T07:16:18.419Z