# antfu/reactivue

🙊 Use Vue Composition API in React components

Repository: https://github.com/antfu/reactivue
Canonical: https://ross.abutalabs.com/products/reactivue
Language: TypeScript
License: MIT
License Family: permissive
Topics: react, vue, vue-in-react, vue-composition-api
Last push: 2024-06-14T17:23:14+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 2237, "days_push": 810, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1478, forks 38 (observed 2026-08-28T04:04:50.580255+00:00)

## What it is
Reactivue is a small TypeScript library that lets you use the Vue Composition API (ref, computed, lifecycle hooks) inside React functional components. It provides a defineComponent factory, a useSetup hook, and createSetup for building reusable composition-based hooks in React apps.

## Use cases
- use Vue Composition API reactivity in React components
- share composition logic between Vue and React codebases
- write React hooks using ref and computed
- migrate logic from Vue to React incrementally
- create reusable custom hooks with Vue-style setup functions

## When to choose
- you know and love Vue's reactivity system but work in a React codebase
- you want to share composable logic across Vue and React projects
- you prefer ref/computed semantics over React's useState/useMemo

## When to avoid
- your team is purely React or purely Vue with no cross-framework needs
- you want a widely maintained solution - the project sees infrequent updates
- you need full Vue ecosystem features like templates, directives, or Vue plugins

## Facets
- artifact type: library
- maturity: maintenance
- function: state-management, frontend-framework
- domain: frontend, web-development, developer-tools
- platform: -
- tags: vue-composition-api, react, reactivity, interop, typescript, nodejs, web-server

## Member repositories
- antfu/reactivue (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:50.580255+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 2026-08-30T04:34:21.019135+00:00, confidence not recorded.
  - readme: https://github.com/antfu/reactivue (fetched 2026-08-28T04:04:50.580255+00:00, sha c2b9b26aefb5)
  - registry_npm: https://registry.npmjs.org/reactivue (fetched 2026-08-29T11:41:37.077662+00:00, sha e354e9f02746)
- Data as of 2026-08-30T08:39:29.467469+00:00.