# react-native-google-signin/google-signin

Google Sign-in for your React Native applications

Repository: https://github.com/react-native-google-signin/google-signin
Canonical: https://ross.abutalabs.com/products/google-signin
Homepage: https://react-native-google-signin.github.io/
Language: TypeScript
License: MIT
License Family: permissive
Topics: react-native, googlesignin, oauth2, googleauth, hacktoberfest
Last push: 2026-07-27T22:31:24+00:00

## Health v2 (maintenance only)
Score: 96/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 94, release rhythm 95, longevity 100
- inputs: {"age_days": 4038, "days_push": 37, "days_rel": 37, "gap_med": 11.0, "n_releases_24m": 17}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3551, forks 892 (observed 2026-08-28T04:08:09.570897+00:00)

## What it is
A React Native library providing Google Sign-In (OAuth2) authentication for Android and iOS apps, including Expo support. It wraps the native Google Sign-In SDKs behind a single JavaScript API.

## Use cases
- add google sign-in to a react native app
- authenticate users with google oauth on ios and android
- sign in with google in an expo app
- get google id token and access token in react native
- replace deprecated google sign-in sdk usage in react native

## When to choose
- you need Google authentication in a React Native or Expo mobile app
- you want a mature, widely used wrapper around native Google Sign-In SDKs
- you need Android and iOS support from one API

## When to avoid
- you need web or macOS sign-in support in the free version (that requires the premium Universal Sign In)
- your app is not React Native
- you want a fully modern Google Identity Services implementation without a paid license

## Facets
- artifact type: library
- maturity: active
- function: auth, sdk, mobile-framework
- domain: mobile-development, security, web-development
- platform: cross-platform
- tags: react-native, google-signin, oauth2, expo, authentication, android, ios, nodejs

## Member repositories
- react-native-google-signin/google-signin (main) score 96

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:09.570897+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 2026-08-29T18:34:20.507260+00:00, confidence not recorded.
  - readme: https://github.com/react-native-google-signin/google-signin (fetched 2026-08-28T04:08:09.570897+00:00, sha e514e9b18380)
  - homepage: https://react-native-google-signin.github.io/ (fetched 2026-08-29T09:28:36.435843+00:00, sha 407022761222)
- Data as of 2026-08-30T08:39:29.467469+00:00.