# previolet > Previolet Javascript SDK Latest version **1.1.7** (published 2023-11-09) · MIT license · 0 weekly downloads ## Install ```sh npm install previolet pnpm add previolet yarn add previolet bun add previolet ``` ## Health **Score 20/100 (F)** — status: abandoned. Positive: esm support; no vulnerabilities. Warnings: low downloads; no types. Negative: abandoned; low maintenance score. ## Facts | | | |---|---| | Version | 1.1.7 | | Published | 2023-11-09 | | First published | 2020-02-16 | | Weekly downloads | 0 | | License | MIT | | TypeScript types | none | | Module format | ESM + CommonJS | | Dependencies | 5 | | Unpacked size | 554.2 KB | | Known vulnerabilities | 0 (+23 in 1 direct dependencies) | | Install scripts | no | | GitHub stars | 0 | | Author | Mark Simons | | Maintainers | msimons9740 | | Keywords | previolet, authentication, database, storage, remote-config | ## Links - npm: https://www.npmjs.com/package/previolet - Repository: https://github.com/previolet/previolet-js-sdk - Homepage: https://github.com/previolet/previolet-js-sdk#readme - Issues: https://github.com/previolet/previolet-js-sdk/issues - npm.io page: https://npm.io/package/previolet ## Dependencies (5) - [md5](https://npm.io/package/md5.md) ^2.3.0 - [axios](https://npm.io/package/axios.md) ^0.21.4 - [@babel/core](https://npm.io/package/@babel/core.md) ^7.20.12 - [@rollup/plugin-babel](https://npm.io/package/@rollup/plugin-babel.md) ^5.3.1 - [@babel/plugin-proposal-object-rest-spread](https://npm.io/package/@babel/plugin-proposal-object-rest-spread.md) ^7.13.8 ## Alternatives - [@clerk/clerk-expo](https://npm.io/package/@clerk/clerk-expo.md) — 133.6K weekly downloads - [@pothos/plugin-authz](https://npm.io/package/@pothos/plugin-authz.md) — 12.4K weekly downloads - [@bounded-sh/client](https://npm.io/package/@bounded-sh/client.md) — 3.2K weekly downloads - [@oxyhq/services](https://npm.io/package/@oxyhq/services.md) — 2.3K weekly downloads - [@luigi-project/plugin-auth-oauth2](https://npm.io/package/@luigi-project/plugin-auth-oauth2.md) — 2.3K weekly downloads ## Recent versions - 1.1.7 (latest) — 2023-11-09 - 1.1.6 — 2023-11-03 - 1.1.5 — 2023-11-03 - 1.1.4 — 2022-05-22 - 1.1.3 — 2022-05-22 - 1.1.2 — 2022-05-20 - 1.1.1 — 2022-05-19 - 1.1.0 — 2022-05-19 - 1.0.50 — 2021-11-15 - 1.0.49 — 2021-10-11 - 1.0.48 — 2021-09-17 - 1.0.47 — 2021-09-17 - 1.0.46 — 2021-09-17 - 1.0.45 — 2021-09-17 - 1.0.44 — 2021-09-17 - … 41 more at https://npm.io/package/previolet/versions ## README # Previolet [Previolet][home] provides the interface, infrastructure and tools you need to build, manage and grow your application. Featuring a realtime database, powerful authentication and cloud functions, teams also use Previolet to organize their work. This SDK is intended for end-user client access for Web, mobile Web (e.g. React Native, VueJs, Angular), Node.js desktop or IoT devices. ## Get the code ### NPM bundler The Previolet JavaScript npm package contains code that can be run in the browser after combining the modules you use with a package bundler. Install the Previolet npm module: ``` $ npm init $ npm install --save previolet ``` In your code, you can initialize the SDK using: ```js var PrevioletSDK = require('previolet').default var sdk = new PrevioletSDK({ instance: 'cXXXXXXXX', region: 'eu.west1', // Application region (optional) tokenFallback: 'tk-XXXXXXXX', // Persistent token (optional) appVersion: '1.0.0', // Your custom app version (optional) }) ``` ### Script include Include Previolet in your web application via a ` ``` [home]: https://previolet.com --- _Source: https://npm.io/package/previolet · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._