# @syncfusion/ej2-react-base > A common package of Essential JS 2 React base, methods and class definitions Latest version **34.2.6** (published 2026-09-01) · SEE LICENSE IN license license · 0 weekly downloads ## Install ```sh npm install @syncfusion/ej2-react-base pnpm add @syncfusion/ej2-react-base yarn add @syncfusion/ej2-react-base bun add @syncfusion/ej2-react-base ``` ## Health **Score 55/100 (C)** — status: active. Positive: no vulnerabilities; recently updated; high maintenance score. Warnings: low downloads; no types; no esm support. ## Facts | | | |---|---| | Version | 34.2.6 | | Published | 2026-09-01 | | First published | 2017-08-03 | | Weekly downloads | 0 | | License | SEE LICENSE IN license | | TypeScript types | none | | Module format | CommonJS | | Dependencies | 0 | | Known vulnerabilities | 0 | | Install scripts | no | | GitHub stars | 399 | | Author | Syncfusion Inc. | | Maintainers | syncfusionorg, essentialjs2, syncfusion-javascript | | Keywords | ej2, syncfusion, web-components, react, react-base, syncfusion react, base, library, ej2-react-base | ## Links - npm: https://www.npmjs.com/package/@syncfusion/ej2-react-base - Repository: https://github.com/syncfusion/ej2-react-ui-components - Homepage: https://www.syncfusion.com/react-components - Issues: https://github.com/syncfusion/ej2-react-ui-components/issues - npm.io page: https://npm.io/package/@syncfusion/ej2-react-base ## Alternatives - [mobx-react](https://npm.io/package/mobx-react.md) — 2.8M weekly downloads - [rc-tree](https://npm.io/package/rc-tree.md) — 2.6M weekly downloads - [@react-oauth/google](https://npm.io/package/@react-oauth/google.md) — 1.3M weekly downloads - [@wagmi/connectors](https://npm.io/package/@wagmi/connectors.md) — 877.0K weekly downloads - [vee-validate](https://npm.io/package/vee-validate.md) — 836.4K weekly downloads ## Recent versions - 34.2.6 (latest) — 2026-09-01 - 32.1.19-790158 (beta) — 2025-12-19 - 34.2.2 — 2026-08-05 - 34.1.29 — 2026-07-06 - 33.2.3 — 2026-04-21 - 33.1.44 — 2026-03-16 - 32.2.3 — 2026-02-05 - 32.1.24 — 2026-01-20 - 32.1.22 — 2026-01-06 - 32.1.21 — 2025-12-30 - 32.1.20 — 2025-12-23 - 32.1.19-696087 — 2025-12-18 - 32.1.19 — 2025-12-16 - 31.2.12 — 2025-11-18 - 31.2.2 — 2025-10-15 - … 174 more at https://npm.io/package/@syncfusion/ej2-react-base/versions ## README # ej2-react-base A common package of Essential JS 2 for React which contains base libraries, methods and class definitions. > This is a commercial product and requires a paid license for possession or use. Syncfusion’s licensed software, including this component, is subject to the terms and conditions of Syncfusion's [EULA](https://www.syncfusion.com/eula/es/). To acquire a license, you can [purchase](https://www.syncfusion.com/sales/products) or [start a free 30-day trial](https://www.syncfusion.com/account/manage-trials/start-trials). > > A [free community license](https://www.syncfusion.com/products/communitylicense) is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue and five or fewer developers. ## Setup To install `ej2-react-base` and its dependent packages, use the following command ```sh npm install @syncfusion/ej2-react-base ``` ## Resources * [Getting Started](https://ej2.syncfusion.com/react/documentation/getting-started/quick-start?utm_source=npm&utm_campaign=ej2-react-base) * [View Online Demos](https://ej2.syncfusion.com/react/demos?utm_source=npm&utm_campaign=ej2-react-base) * [Product Page](https://www.syncfusion.com/products/react?utm_source=npm&utm_campaign=ej2-react-base) ## Framework highlights ### Lightweight and user friendly The entire Essential JS 2 framework is built from scratch to be lightweight and modular. Its footprint can be reduced further by including only the specific components and features your application requires. ### Modular architecture All components have been built as modules to enable selective referencing, so only the components and features you need are included in your application. ### Built for performance Performance is critical for delivering a good user experience. We ensure that all our components are designed and built to achieve the best performance possible. ### Responsive and touch friendly All Essential JS 2 controls are touch friendly and render adaptively based on the device they are on to provide optimal usage experience on phones, tablets and desktops. ### Stunning built-in themes Pixel-perfect built-in themes are available in material, bootstrap and fabric design. In addition, it comes with Accessible high-contrast theme and an online tool "[Theme Studio](https://ej2.syncfusion.com/themestudio/)" to customize the provided built-in themes. ### Globalization simplified Easily build applications to be used by a global audience in various language and culture settings. ### Stay current With our commitment to at least four major updates per year, you receive the most up-to-date functionality and new components in addition to monthly service packs and bug fixes. Custom patches are available as needed. ## Supported Frameworks The Essential JS 2 is also offered in following list of frameworks. | [](https://www.syncfusion.com/products/javascript?utm_source=npm&utm_campaign=ej2-react-base)
     [JavaScript](https://www.syncfusion.com/products/javascript?utm_source=npm&utm_campaign=ej2-react-base)     | [](https://www.syncfusion.com/products/angular?utm_source=npm&utm_campaign=ej2-react-base)
       [Angular](https://www.syncfusion.com/products/angular?utm_source=npm&utm_campaign=ej2-react-base)       | [](https://www.syncfusion.com/products/vue?utm_source=npm&utm_campaign=ej2-react-base)
        [Vue](https://www.syncfusion.com/products/vue?utm_source=npm&utm_campaign=ej2-react-base)          | [](https://www.syncfusion.com/products/aspnetcore?utm_source=npm&utm_campaign=ej2-react-base)
  [ASP.NET Core](https://www.syncfusion.com/products/aspnetcore?utm_source=npm&utm_campaign=ej2-react-base)   | [](https://www.syncfusion.com/products/aspnetmvc?utm_source=npm&utm_campaign=ej2-react-base)
  [ASP.NET MVC](https://www.syncfusion.com/products/aspnetmvc?utm_source=npm&utm_campaign=ej2-react-base)   | | :-----: | :-----: | :-----: | :-----: | :-----: | ## Support Product support is available for through following mediums. * Creating incident in Syncfusion [Direct-trac](https://www.syncfusion.com/support/directtrac/incidents?utm_source=npm&utm_campaign=ej2-react-base) support system or [Community forum](https://www.syncfusion.com/forums/react-js2?utm_source=npm&utm_campaign=ej2-react-base). * New [GitHub issue](https://github.com/syncfusion/ej2-react-ui-components/issues/new). * Ask your query in [Stack Overflow](https://stackoverflow.com/) with tag `syncfusion` and `ej2`. ## License Check the license detail [here](https://github.com/syncfusion/ej2-react-ui-components/blob/master/license). ## Changelog Check the changelog [here](https://ej2.syncfusion.com/react/documentation/release-notes/index?utm_source=npm&utm_campaign=ej2-react-base) © Copyright 2026 Syncfusion® Inc. All Rights Reserved. The Syncfusion® Essential Studio® license and copyright applies to this distribution. The Syncfusion Essential Studio license and copyright applies to this distribution. --- _Source: https://npm.io/package/@syncfusion/ej2-react-base · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._