A React authentication library
Composable React auth SDK – layouts, login/signup/OTP pages, SSO provider, and auth flow hooks for Docthub
Amazon Cognito Identity Provider JavaScript SDK
Official SDK for Supabase Auth
React support for Okta
React client for the Privy Auth API
Expo module for browser-based authentication
The Okta Auth SDK
[](https://www.npmjs.com/package/@aws-sdk/middleware-signing) [](https://www.npmjs.com/packag
Lightweight React auth SDK with OTP flow and token persistence.
Isomorphic Javascript SDK for Supabase
FirebaseAuth compatibility package that uses API style compatible with Firebase@8 and prior versions
[](https://www.npmjs.com/package/@google/genai) [](https://www.npmjs.com/package/@google/genai)
Descope React SDK
The Firebase Authenticaton component of the Firebase JS SDK.
Auth0 Authentication Client for JavaScript runtimes.
JavaScript SDK for Base44 API
ReactJS SDK that provides login functionality with SuperTokens.
[React](https://react.dev/) UI components for the [AI SDK](https://ai-sdk.dev/docs):
Official SDK for Supabase Auth
Vertex Generative AI client for Node.js
Apple signin for React using the official Apple JS SDK
AWS SDK for JavaScript Sso Oidc Client for Node.js, Browser and React Native
Vonage Auth Package adds the correct authentication headers to requests to Vonage API's