# cerebral/overmind

Overmind - Frictionless state management

Repository: https://github.com/cerebral/overmind
Canonical: https://ross.abutalabs.com/products/cerebral-overmind
Homepage: https://overmindjs.org
Language: TypeScript
License: MIT
License Family: permissive
Last push: 2026-04-23T23:08:34+00:00

## Health v2 (maintenance only)
Score: 76/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 78, release rhythm 60, longevity 100
- inputs: {"age_days": 2998, "days_push": 132, "days_rel": 271, "gap_med": 21.0, "n_releases_24m": 5}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1581, forks 96 (observed 2026-08-28T04:05:06.938055+00:00)

## What it is
Overmind is a frictionless state management library for web applications, built around a single state tree with actions, effects, and operators. It ships with dedicated bindings for React, Vue, Angular, and Svelte, plus devtools including a VS Code extension and standalone app.

## Use cases
- manage application state in a react app
- single state tree state management with typescript
- debug and inspect app state with devtools
- server-side rendered state management
- separate side effects from app logic
- state management for vue or svelte apps

## When to choose
- you want a single state tree with strong TypeScript inference
- you use React, Vue, Angular, or Svelte and want dedicated bindings
- you value built-in devtools for tracking actions and state changes

## When to avoid
- you prefer Redux/Zustand-style ecosystems with larger communities
- your project is not a web frontend
- you need a minimal zero-dependency store without devtool overhead

## Facets
- artifact type: library
- maturity: stable
- function: state-management, developer-tools
- domain: frontend, web-development
- platform: browser, cross-platform
- tags: typescript, react, vue, angular, svelte, devtools, single-state-tree, ssr, nodejs

## Member repositories
- cerebral/overmind (main) score 76

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:06.938055+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:56:32.899053+00:00, confidence not recorded.
  - readme: https://github.com/cerebral/overmind (fetched 2026-08-28T04:05:06.938055+00:00, sha 14599346f5a6)
  - homepage: https://overmindjs.org (fetched 2026-08-29T11:26:55.037703+00:00, sha 0a125d554aca)
  - site_page: https://overmindjs.org/quickstart (fetched 2026-08-29T11:26:55.047205+00:00, sha f187263eeefd)
  - site_page: https://overmindjs.org/faq (fetched 2026-08-29T11:26:55.049270+00:00, sha 7831cbaba423)
- Data as of 2026-08-30T08:39:29.467469+00:00.