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React Datagrid Component

The Fastest, Most Flexible React Datagrid in the Industry

Improve your applications by leveraging the best React datagrid in the industry with Wijmo's FlexGrid. FlexGrid provides a familiar, Excel-like experience. FlexGrid provides customizable cells with cell templates and themes. With extensive API documentation, hundreds of demos, and first-class support, we've got the tools to help you create the grid your application needs.

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A React datagrid is a scalable control for displaying data in a tabular format. Its extensive list of functionalities includes data binding, editing, Excel-like filtering, custom sorting, grouping, row reordering, freezing rows and columns, aggregating rows, and exporting to Excel, CSV, and PDF formats.

Why Choose FlexGrid for React ?

Controls that Feel Familiar

Familiar, Excel-like Functionality

Keyboard support, data aggregation, cell merging, star sizing and cell freezing all create an Excel-Like experience in FlexGrid. We also support Excel importing/exporting and copy/paste.

Fast and Flexible


FlexGrid is built for speed. Our rendering is tuned for performance with virtualization on by default and our datagrid module is only about 150KB in size.

Declarative Markup

Declarative Markup

React components are fully declarative. We put extra efforts into making sure that FlexGrid can be completely configured and databound in markup.

Written in TypeScript

Written in TypeScript

FlexGrid is written in TypeScript and we include definitions for our entire API. With TypeScript, you'll get an object-oriented C# feel, design-time error checking, and complete IntelliSense in VSCode.

Modular Architecture

Modular Architecture

FlexGrid includes only the key features in the datagrid module, which makes it small. We provide extension modules for special features that you can pick and choose from to keep your app small and fast.

Limitless CellTemplates

Limitless Cell Templates

FlexGrid features Cell Templates that allow you to fully customize any cell. Cell Templates can contain HTML, React Components, Binding Expressions and more.

Data Binding

Data Binding

Wijmo's React datagrid, FlexGrid, supports client-side and server-side data binding. You can bind it to simple JavaScript arrays, observable CollectionViews, remote OData servers, or real-time WebSocket servers.

More details on Data Binding features

Custom Cells

Custom React Datagrid Cells

Custom Cells

Wijmo's FlexGrid allows you to heavily customize the look, feel, and functionality of every cell within the datagrid to match your style requirements. You're able to add both Wijmo and custom components to cells, conditionally style cells and their internal data, and dynamically update cells within the datagrid.

More details on Custom Cells features

React Custom DataMap


Wijmo's FlexGrid offers the DataMap feature as a simple way to provide the grid with automatic lookup capabilities, such as displaying a customer name instead of their ID. FlexGrid will add drop-downs to columns using DataMaps with valid items to use when editing cells. DataMaps also supports dynamic DataMaps and DataMap editors.

More details on DataMaps

React DataGrid Paging Feature


Wijmo's FlexGrid uses the CollectionView component allowing you to implement client-side paging by default and generating datagrids that display a reasonable amount of data per page. You can also connect the CollectionView directly to your data source and allow for server-side paging.

More details on Paging features

Additional Features

Virtual Scrolling

Virtual Scrolling

Wijmo's FlexGrid allows you to virtualize your data when loading it into the datagrid. As you scroll through FlexGrid, it will load the data into the grid as needed, allowing for increased performance and infinite scrolling.

More details on Virtual Scrolling

Cell Selection


Like Excel, Wijmo's FlexGrid allows you to select a range of cells over multiple rows and columns. FlexGrid also allows you to modify the marquee of the selection, as well as set the selection through other components.

More details on Selection



Wijmo's React FlexGrid, comes with an extensive list of features that support accessibility. ARIA technology helps users interact with and modify the FlexGrid and the Excel-like keyboard shortcuts enable users to easily traverse its contents. 

More details on Accessibility



Wijmo's FlexGrid allows one to copy selected rows or cell data into the clipboard with built-in support. The clipboard gives you the ability to customize the clipboard actions using several of FlexGrid's clipboard events.

More details on Clipboards

Data Customization

Cell Editing


FlexGrid, has built-in support for Excel-like, in-cell editing. Customize the data stored inside of the FlexGrid, such as data validation, pop-up editors, and custom editors.

More details on Editing

Data Sorting


Wijmo's React datagrid, FlexGrid, supports data sorting through its CollectionView and can be customized to allow for features such as on-demand sorting and multi-column sorting.

More details on Sorting

Data Filtering


FlexGrid supports multiple filter options, from standard text and highlighting to Excel-like filtering. Use server-side filtering when loading data from an OData source.

More details on Filtering

Data Summaries

React Datagrid Grouping


Wijmo's FlexGrid allows you to group data via CollectionView. Set multiple groups in a single datagrid and implement an Outlook-style GroupPanel to allow users to drag-and-drop columns to create groups.

More details on Grouping

Aggregate Group


Wijmo's FlexGrid allows you to aggregate data to display summarized information for rows and columns in either the entire datagrid or individual sections. You're able to set where the aggregated data is displayed, as well as create custom aggregations and format options. Built-in aggregate functions include Sum, Count, CountAll, First, Last, Average, Min, Max, None, Rng, Std, StdPop, Var, and VarPop. 

More details on Aggregation



Wijmo's FlexGrid allows you to bind child items to the datagrid, creating a TreeGrid to display your data. TreeGrid supports both bound and an unbound mode, lazy loading of data to increase performance, and importing XML data to display.

More details on TreeGrid


FlexGrid lets you view hierarchical data through a master-detail model and RowDetail. Use the master-detail model to select an item inside of a FlexGrid and view its details, or use RowDetail to allow nesting data within FlexGrid's rows.

More details on Master-Detail



Import/Export Excel

Import/Export Excel

If your business relies on Excel for data management, you can use FlexGrid to both import XLSX files, as well as export your FlexGrid data into an XLSX file to view in Excel. FlexGrid also supports both synchronous and asynchronous data exportation and has the ability to retain formatting and styles set by FlexGrid and Excel.

More details on Import Export Excel

Export PDF

Export PDF

Wijmo's FlexGrid supports content exporting and formatting to PDFs. This allows you to not only view data in a browser, but also add FlexGrid to newly-created PDFs. Modify PDFs and reports to include FlexGrid.

More details on Exporting PDFs



Wijmo's FlexGrid supports using printers as export options, allowing you to convert the datagrid into a format that supports printing. With FlexGrid's PrintDocument class, you can convert a datagrid into a table element, which can then be rendered onto a page and printed out.

More details on Printing

Globalization and Localization

React Datagrid Globalization Feature


FlexGrid has a Globalization class that allows you to format the display of its content. You can select the language that FlexGrid uses to display its data and format how it displays dates and numbers.

More details on Globalization

React Datagrid Right to Left


Some languages render content from the right-hand side to the left-hand side of a page. HTML accommodates this by using the dir attribute so, when setting dir to rtl on an element, that element's content will flow from the right to the left. If you place Wijmo's React datagrid, FlexGrid, within an element that is set to display content from the right to the left, FlexGrid will display its content in the same way.

More details on Right To Left

Freezing and Pinning

Freezing & Pinning

Wijmo's FlexGrid offers Excel-like row and column freezing and pinning. This allows you to keep rows and columns in view as users navigate the content of the datagrid.

More details on Freezing & Pinning

Sticky Headers

Wijmo's FlexGrid supports the implementation of sticky headers. Sticky headers remain visible when users scroll through the datagrid while maintaining all of the functionality of a static header row.

More details on Sticky Headers

Datagrid Sticky Header
Datagrid Searching


FlexGrid allows you to perform full-text searches–filtering your data to show all matching instances found in the datagrid. You can then highlight all matching occurrences of the scanned text.

More details on Searching

Add New Rows

Wijmo's FlexGrid allows you to implement a new row feature without writing code for additional rows. Adding a blank row to the datagrid allows users to add even more rows of data. You can automatically include the blank row at either the top or bottom of the datagrid when you set the grid's allowAddNew property.

More details on Adding New Rows

React Datagrid Add New Row Feature


Cell Merging

Cell Merging

Wijmo's FlexGrid supports content-driven cell merging. This allows users to merge data cells by matching content through the allowMerging property. Merge header cells, create custom cell merging rules, and set restrictions on how FlexGrid merges cells.

More details on Cell Merging

Datagrid Column Reordering


Wijmo's React datagrid, FlexGrid, allows users to modify columns by dragging and dropping their headers. FlexGrid also allows you to disable reordering in the entire datagrid or in individual columns. Enable reordering by setting the allowReordering property as true and dragging and dropping the column header from one index to another within the datagrid.

More details on Reordering

Datagrid Column Resizing

Column Sizing

Wijmo's FlexGrid allows you to specify column sizing in code, as well as allow users to resize columns after rendering the datagrid. Like Excel, users may drag the column header's right edge to expand or decrease sizing, or double-click the edge to auto-size the column to fit its content.

More details on Resizing

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