Gridsのニュース

Virtual scroll support in a grid component is a rendering strategy that displays only the rows and columns currently visible in the viewport while dynamically loading and unloading data as the user scrolls. It minimizes DOM size and memory usage by avoiding the creation of off-screen elements, which improves rendering speed, reduces layout thrashing, and maintains smooth interaction even with very large datasets. This approach enables grids to handle millions of records efficiently without requiring pagination, lowers CPU and GPU load, and delivers consistent performance across a wide range of devices.

Several React grid controls offer virtual scroll capability including:

• DevExtreme React Data Grid (part of DevExtreme Complete by DevExpress) lets you render only visible records offering excellent performance for displaying thousands of data rows.
• KendoReact Data Grid (part of KendoReact by Telerik) allows you to virtualize grid content for rapid scrolling and reduced DOM overhead with large datasets.
• Wijmo React DataGrid (FlexGrid) (part of Wijmo by MESCIUS) facilitates virtual scrolling that loads data on demand, minimizing rendering work and preserving fluid navigation.
• Infragistics Ignite UI for React Data Grid (part of Infragistics Ignite UI) enables row and column virtualization to significantly boost performance for large datasets.

For an in-depth analysis of features and price, visit our React grid controls comparison.

Compare React Grid Controls

Row and column features form the core of modern grid components, enabling users to view, navigate, and manipulate tabular data efficiently. These capabilities improve usability and help developers present information in a structured, interactive format suited to many types of applications. By offering clear ways to organise, edit, and inspect information, row and column features allow users to work more effectively while maintaining control over how content is displayed.

Common features include:

• Context menus offer quick access to actions such as editing, sorting, and column management.
• Copying and pasting allows users to transfer data easily between grid cells or external applications.
• Drag-and-drop supports intuitive rearrangement of rows or columns.
• Expanding / resizing columns gives users the ability to adjust column width for better readability.
• Freezing columns keeps key data visible while scrolling horizontally.
• Hiding columns helps users focus on the most relevant information.
• Reordering columns provides flexible control over layout and viewing preferences.
• Row editing enables direct in-grid modifications to data values.
• Selecting rows allows users to highlight, group, or operate on multiple records at once.

For an in-depth analysis of features and price, visit our Blazor grid components comparison.

Explore Blazor Row and Column Features