Merge branch 'master' of https://github.com/reactjs/reactjs.org into sync-40e96a44

Author: reactjs-translation-bot

content/blog/2019-02-23-is-react-translated-yet.md

@@ -1,5 +1,5 @@
 ---
-title: "Is React Translated Yet? ¡Sí! Sím! はい！"
+title: "Is React Translated Yet? ¡Sí! Sim! はい！"
 author: [tesseralis]
 ---
 

content/community/tools-ui-components.md

@@ -72,6 +72,7 @@ permalink: community/ui-components.html
 ## Fee Based Components {#fee-based-components}
 
 * **[ag-Grid](https://www.ag-grid.com)** Advanced data grid / data table for React.
+* **[DevExtreme Reactive](https://devexpress.github.io/devextreme-reactive/react/)** High-performance plugin-based Data Grid, Scheduler and Chart components for Bootstrap and Material Design.
 * **[ExtReact components](https://www.sencha.com/products/extreact//)**: 115+ Ready-to-Use UI Components.
 * **[Grapecity Wijmo UI Components for React](https://www.grapecity.com/en/react/)**: Expand your React UI options with Wijmo’s complete collection of JavaScript components.
 * **[jQWidgets React components](https://www.jqwidgets.com/react/)**: Enterprise Ready 70+ UI Components.