JavaScript / HTML5のニュース

最新のWebアプリでAIを活用したチャットを有効化

11月 12, 2025
Infragistics Professional 25.2には、レイアウト、メッセージング、ユーザーインタラクションを完全に制御できる柔軟なAIチャットインターフェイスを導入

Infragistics Professional is a comprehensive suite of UI components designed to accelerate the development of high-performance, visually rich applications across several platforms. It provides developers with a vast collection of tools for building data-driven interfaces, including advanced grids, charts, and reporting features for web, desktop, and mobile environments.

The Infragistics Professional 25.2 release introduces an AI Chat control for React and Web Components. It provides a solid foundation for building responsive, real-time conversational interfaces in your applications. Whether you're creating a customer support tool, a collaborative chat workspace, or an AI assistant, this component includes essential features such as text messaging, file attachments, quick reply suggestions, and typing indicators. Unlike static message lists, it manages input, interaction, and rendering dynamically, ensuring a smooth user experience. The component also offers a robust rendering API that allows full customization of layout and visual elements, giving you control over how your chat interface looks and behaves.

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

Infragistics Professional is licensed per developer and is available as a Perpetual License with a 1, 2 or 3 year support and maintenance subscription. See our Infragistics Professional licensing page for full details.

For more information, visit our Infragistics Professional product page.

ページベースの構造で図を整理

11月 11, 2025
MindFusion JavaScript Pack 2025 R2にはページコンテナが追加され、要素をナビゲーション可能なセクションにグループ化することで図の管理が容易に

MindFusion JavaScript Pack is a collection of interactive JavaScript libraries that help developers create dynamic and user-friendly web applications. It includes components such as diagrams, charts, grids, calendars, menus, and tree views, all offering easy customization and smooth interactivity. Users can drag and drop nodes, rotate elements, scroll timelines, create appointments, and edit text directly within the interface. With its flexible design and wide range of features, MindFusion JavaScript Pack is ideal for building dashboards, scheduling tools, and data visualizations that enhance user engagement and streamline development.

The MindFusion JavaScript Pack 2025 R2 update introduces Paged Containers to help developers organize complex diagrams more efficiently. This new feature allows related diagram elements to be grouped within separate pages inside a single container, making it easier to manage and navigate large or multi-section diagrams. By structuring content in pages, developers can maintain a clear visual hierarchy, reduce clutter, and improve performance when working with extensive data models. Paged Containers provide a practical way to create scalable, well-organized diagram layouts that enhance both usability and maintainability in advanced web applications.

To see a full list of what's new in version 2025 R2, see our release notes.

MindFusion JavaScript Pack is licensed per developer and is available as a perpetual license with 1 year subscription and support. See our MindFusion JavaScript Pack licensing page for full details.

For more information, visit our MindFusion JavaScript Pack product page.

列のピン留めでグリッドデータナビゲーションを改善

11月 11, 2025
Infragistics Ultimate 25.2には両面グリッドピン留めが追加され、開発者が重要なデータを可視化し、レイアウトをよりユーザーフレンドリーに保全可能

Infragistics Ultimate is a comprehensive development toolkit designed to streamline the creation of high-performance, visually rich applications across multiple platforms. It includes a wide range of user interface (UI) components and development tools for web, desktop, and mobile applications, supporting frameworks such as Angular, React, Blazor, .NET, and more.

The Infragistics Ultimate 25.2 release includes a feature that lets developers specify individual pinning locations for each grid column, making it possible to fix important data on both the left and right edges of a grid. This added flexibility helps create cleaner, more efficient layouts that keep key information visible at all times. Whether you’re working in Angular, React, Web Components, or Blazor, this capability improves data presentation, simplifies large dataset navigation, and enhances the overall usability of modern web applications.

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

Infragistics Ultimate is licensed per developer and is available as a Perpetual License with a 1, 2 or 3 year support and maintenance subscription. See our Infragistics Ultimate licensing page for full details.

For more information, visit our Infragistics Ultimate product page.

Vue.jsアプリケーションからスプレッドシートを印刷

11月 7, 2025
エンドユーザーがアプリケーションに印刷機能を統合することで、スプレッドシートデータを確認、配布、アーカイブ可能

The ability to print spreadsheets is a core feature that produces a physical copy or a formatted digital version, such as a PDF, of the data and layout contained within a spreadsheet file. This function allows users to review, distribute, archive, or present the original information that preserves the structure in a readable and consistent format. By configuring print settings, such as page orientation, scaling, and headers, users can control how the content appears on paper, ensuring clarity and professionalism in the output. It is especially useful for reports, financial statements, and records that need to be reviewed offline or submitted in a formal context.

Several Vue.js spreadsheet components enable printing, including:

  • SpreadJS by MESCIUS allows you to print spreadsheets with full control over pagination, scaling, headers, and print areas for polished output from Vue.js applications.
  • Jspreadsheet Pro enables in-browser table printing and exporting with consistent formatting, making it ideal for lightweight, client-side spreadsheet applications.
  • Syncfusion Vue Spreadsheet (part of Syncfusion Essential Studio Spreadsheet Editor SDK) provides end-users with advanced printing options for all spreadsheet content.

For an in-depth analysis of features and price, visit our comparison of Vue.js spreadsheet components.

Compare Vue.js Spreadsheet Components

JSでよりスマートなデータグリッドをより迅速に構築

11月 3, 2025
Highcharts Grid Pro v2.0は、直感的な編集、視覚的な洞察、柔軟な展開をもたらし、あらゆるJavaScriptアプリのスタンドアロングリッドとして利用可能

Highcharts Grid Pro is a versatile data grid component developed by the creators of Highcharts, offering both standalone functionality and tight integration within the Highcharts and Highcharts Dashboards ecosystems. It features advanced capabilities such as real-time data binding, column sorting, filtering, inline editing, pagination, and data export, enabling users to work with structured data efficiently. Designed to complement Highcharts' visual components, Grid Pro allows for seamless alignment between data tables and interactive charts when used together, but it can also function independently in applications that require only tabular data interaction. This makes it ideal for a wide range of use cases, including financial platforms, business intelligence tools, and any application where users need to view, edit, and interact with complex datasets directly in the browser.

Highcharts Grid Pro is now available as a standalone component. The v2.0 update delivers a set of professional-grade enhancements focused on improving usability, data control, and visual clarity. It introduces interactive editing with built-in editors for text, numbers, and dates, making in-grid updates more intuitive. Configurable validation rules ensure data accuracy, while embedded sparklines, powered by Highcharts Core, provide immediate visual insights alongside the data. Features such as pagination, column filtering, and sorting make it easier to manage and explore large datasets. Developers can also implement custom behaviors and event hooks to align the grid with specific application needs.

For a limited time you can benefit from special introductory pricing!

Save 50% off new licenses of Highcharts Grid Pro or Highcharts Dashboards when bought individually or when combined in a bundle with other products from Highsoft including Highcharts Core, Stock, Maps and Gantt.

Highcharts Grid Pro is licensed per developer as an Annual or Perpetual License with Internal, Saas, SaaS+ and OEM distribution options. The annual license includes support and all product updates for 1 year and must be renewed to continue to use the software. The perpetual license includes an "Advantage Subscription" which provides support and updates for a set period of time. If you do not renew Advantage then you may continue to use the software at the last release available during the active Advantage period. See our Highcharts Grid Pro licensing page for full details.

Learn more on our Highcharts Grid Pro product page.