JavaScript / HTML5のニュース

組み込みの検証機能でエラーを早期に捕捉

1月 16, 2026

ユーザー入力がバックエンドに到達する前に、編集インターフェース内で直接検証することで、データの正確性と一貫性を確保します。

Data validation in a data editor component refers to the process of automatically checking user input against defined rules to ensure accuracy, consistency, and adherence to expected formats before the data is processed or stored. This can include checks for data types, required fields, value ranges, or pattern matching, typically enforced either on the client side for immediate feedback or on the server side for security and integrity. For software developers, incorporating data validation into a data editor improves data quality, reduces the risk of application errors, and enhances the user experience by guiding users to correct mistakes early in the input process.

Several React data editor collections provide support data validation, including:

DevExtreme React Data Editors (part of DevExtreme Complete) lets you enforce validation rules so users receive feedback and invalid input is rejected.
KendoReact Data Editors (part of KendoReact by Telerik) allows you to integrate validation logic into its data editor component, highlighting errors and ensuring accurate records.
Wijmo React Data Editors (part of Wijmo by MESCIUS) provides validation in the data editor so developers can enforce data types and business constraints before saving.
JQWidgets lets you apply comprehensive validation rules in its data editor, preventing submission of incorrect data and improving form reliability.

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

Compare React Data Editors

インタラクティブチャートズームでインサイトを発見

1月 16, 2026

重要なデータポイントをより詳しく検証し、見た目をわかりやすくし、最も複雑なデータセットでも正確なトレンド分析を可能に

Chart zooming allows users to interactively adjust the visible range of a chart to focus on specific data points, time periods, or value ranges for closer analysis. By enabling users to zoom in and out dynamically, it reduces visual clutter, improves clarity, and helps uncover trends, anomalies, or patterns that may be difficult to identify at a full-scale view. This interactive capability supports faster, more informed decision-making by allowing movement between high-level overviews and detailed insights without reloading data. Common use cases include analyzing financial performance over specific timeframes, investigating spikes or drops in operational metrics, reviewing detailed sensor or monitoring data, and highlighting key data segments during presentations or stakeholder reviews.

Several JavaScript chart controls support zooming including:

Highcharts Core lets you interactively zoom charts to explore dense datasets, isolate time ranges, and analyze trends with responsive controls.
KendoReact Charts (part of KendoReact by Telerik) allows you to zoom precisely, helping applications deliver clearer insights through focused data exploration.
AnyChart JS facilitates intuitive chart zooming, enabling users to examine detailed data segments while maintaining performance, flexibility, and visual clarity.
LightningChart JS lets you perform high-performance chart zooming for large-scale datasets, supporting real-time analysis with precision and responsiveness demands.

For an in-depth analysis of features and price, visit our comparison of JavaScript Charts.

Compare JavaScript Charts

グリッドやツリーリストにAIを活用した列を追加

1月 16, 2026

DevExtreme Complete 25.2はDataGridとTreeList向けのAIカラムを導入し、コンテキスト認識したデータ生成と洞察を可能に

DevExtreme Complete is a robust suite of tools by DevExpress designed to streamline the development of high-performance web applications. It includes a wide range of UI components for modern frameworks such as Angular, React, Vue, and jQuery, making it ideal for developers aiming to create responsive, cross-platform applications with ease. With features like rich data visualization, interactive grids, form controls, and adaptive layouts, it empowers developers to deliver polished and user-friendly interfaces. Whether you're building enterprise dashboards or consumer-facing apps, DevExtreme Complete provides the flexibility and power to meet complex requirements while maintaining performance and usability.

The DevExtreme Complete 25.2 release brings AI Columns to its DataGrid and TreeList components, allowing developers to infuse artificial intelligence directly into their data presentation layers. AI Columns use component data and custom prompts to generate contextually relevant values - automating tasks like categorization, summarization, translation, and recommendation. Whether grouping records by priority, detecting sentiment, or transforming addresses, this feature opens up new ways to interact with and analyze structured data, making these components powerful tools for AI-assisted data exploration.

To see a full list of what's new in version 25.2, see our release notes.

DevExtreme Complete is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our DevExtreme Complete licensing page for full details.

DevExtreme Complete is available to buy individually or as part of the following products:

JavaScriptアプリケーションでフォーム入力を改善

1月 15, 2026

チェックされた組み合わせボックスで、JavaScriptのUIライブラリにチェックボックスベースを選択できるようにし、Angular、React、Vue全体でフォームの明確さとコントロールが向上

A Checked Combobox in a JavaScript Data Editor is a user interface component that allows users to select multiple options from a dropdown list using checkboxes. It combines the compact form of a combobox with the functionality of a multi-select control, helping to conserve screen space while enabling clear, granular input. This component simplifies data entry and editing workflows, particularly when working with datasets that require multiple discrete values to be associated with a single field. For developers, it offers a way to manage complex form inputs more efficiently, improving both usability and data integrity in cross-platform data management applications.

Several JavaScript data editors offer checked combobox functionality including:

DevExtreme Angular Data Editors (part of DevExtreme Complete by DevExpress) lets you integrate a checked combobox that supports intuitive multi‑selection.
KendoReact Data Editors (part of KendoReact by Telerik) allows you to employ a checked combobox for clear multi‑option selection.
Wijmo Vue Data Editors (part of Wijmo by MESCIUS) facilitates a checked combobox component with efficient multi‑item selection.
jQWidgets lets you embed a checked combobox in its JavaScript Data Editor to enable clear multi‑choice input and strengthen user control over complex data entry.

For an in-depth analysis of features and price, visit our comparison of JavaScript data editors.

Compare JavaScript Data Editors

AIと自然言語を使ってグリッドデータを解析

1月 14, 2026

KendoReactでは、自然言語プロンプトや行レベルの分析をグリッドに直接組み込んだことで、より高速で直感的なデータ探索が可能

KendoReact by Telerik is a comprehensive library of UI components designed for building modern, feature-rich React applications, enabling developers to create intuitive, responsive, and visually appealing interfaces with ease. It includes robust components like data grids, charts, form elements, and navigation tools, optimized for high performance with features such as virtualization for large datasets and adherence to accessibility standards. Ideal for dashboards, enterprise apps, and data-driven applications, KendoReact empowers teams to accelerate development, ensure design consistency, and deliver inclusive user experiences.

KendoReact provides software developers with a Smart AI Data Grid that allows end users to interact with application data using natural language or voice prompts to filter, group, sort, and analyze information in real time. This reduces the need for complex custom UI controls and lowers the learning curve for end users, while still leveraging the full power of the grid. By embedding conversational interactions and row-level AI analysis directly into the data grid, developers can deliver more efficient, user-friendly data experiences without sacrificing control, predictability, or integration with existing application logic and security requirements.

KendoReact is licensed per developer and has two licensing models: an annual Subscription License and a Perpetual License. The Subscription license provides access to the latest product updates, technical support, and exclusive benefits for a flat annual fee, and must be renewed to continue using the software. The Perpetual license is a one-time purchase granting access to the current released version and includes a one-year subscription for product updates and technical support. After this initial period, users can choose to renew the subscription element to continue receiving updates and support; otherwise, they may continue using the installed version available during their active subscription term but will forgo future updates and support. See our KendoReact licensing page for full details.

KendoReact is available individually or as part of the following products: