JavaScript / HTML5のニュース

レポート内のデータを自動的に書式設定

10月 17, 2025
条件付き書式を利用して重要なデータポイントを動的に強調表示することで、データを解釈し、Angularレポートの異常を特定

Conditional formatting in a report is a feature that automatically applies visual styles, such as font or background color, to the content within the report based on logical conditions or the data values themselves. This technique allows users to highlight trends, anomalies, or key thresholds by dynamically adjusting the appearance of report elements according to predefined rules, which is especially useful in performance monitoring or exception tracking scenarios. It improves the readability of data-heavy reports by making important information stand out, helping users quickly identify patterns, exceptions, or performance issues. For developers and analysts, it provides a practical way to make complex datasets easier to interpret without manual intervention.

Several Angular reporting components allow you to apply conditional formatting, including:

  • DevExpress Reporting provides Angular applications with a range of data shaping options including the application of conditional formatting to highlight data in the report layout.
  • ActiveReportsJS by MESCIUS includes a rule designer that lets users configure appearance changes based on conditions such as value comparisons, ranges, or boolean logic.
  • Stimulsoft Reports.JS facilitates the conditional styling of components, enabling Angular developers to build reports that dynamically respond to conditions to highlight key data.

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

Compare Angular Reporting Components

Reactアプリでチャートをより速く作成

10月 17, 2025
Highcharts 12.4ではReact統合が改善され、インタラクティブなデータ視覚化をReactワークフローに直接組み込むことが容易に

Highcharts is a JavaScript charting framework that allows web developers and data analysts to generate dynamic, visually appealing charts and graphs for websites and web applications. It can display a variety of chart types, including line, spline, area, column, bar, pie, scatter, and many more. Highcharts is well-known for its ease of use, rich documentation, and ability to handle huge datasets efficiently. Features include responsive design, accessibility support, and cross-browser compatibility. Its customization capabilities allow users to create bespoke data visualizations that increase engagement and provide insightful data presentations.

Highcharts has introduced a major update for React developers, focusing on a smoother and more natural experience when working with charts in React applications. The newly refined API now mirrors common React patterns, allowing developers to write less boilerplate and avoid workarounds. Integration is more seamless too - custom React components can be passed directly into chart configurations, enabling dynamic, reusable elements like tooltips and data-fetching containers without resorting to hacks. The update also brings full support for ECMAScript Modules (ESM), aligning with modern JavaScript standards and enabling better build optimization. With this release, Highcharts continues to provide a comprehensive set of chart types, from basic line graphs to advanced stock visualizations, all within a React-friendly environment.

Highcharts Core is licensed on an annual or perpetual basis, OEM licenses, and Advantage Renewals. It is licensed per Developer and has several license options including Internal, SaaS, SaaS+, and Self Hosted. See our Highcharts Core licensing page for full details.

Learn more on our Highcharts Core product page.

グリッドエディターを使用してデータ入力をカスタマイズ

10月 17, 2025
カスタマイズされたエディターとカレンダーを使用してセル内を直接更新できるカスタムグリッド編集により、より高速で正確なデータ入力の体験を

A custom grid editor allows developers to tailor how users interact with data directly within grid cells, providing a flexible and efficient editing experience. Instead of relying on standard text inputs, custom editors can include dropdowns, sliders, toggles, or calendar components to match the data type. This approach not only improves data entry and validation but also enhances accuracy and user satisfaction by ensuring inputs are contextually relevant. For example, a date field might use an inline date picker, while a status column could feature a dropdown with predefined options. Ideal for data-heavy applications such as dashboards, scheduling tools, and administrative panels, custom grid editors help users to edit complex data quickly and intuitively without leaving the main interface.

Several React Grid controls offer support for custom editing including:

  • KendoReact Data Grid (part of KendoReact by Telerik) lets you create customizable in-cell editors, enhancing data entry with dropdowns, date pickers, and validation.
  • Sencha Ext JS Grid (part of Sencha Ext JS) enables custom editing with dynamic cell components, offering user-friendly data manipulation within complex grid interfaces.
  • jQWidgets Grid (part of jQWidgets) allows you to implement flexible cell editors that adapt to different data types enhancing input accuracy.
  • Jspreadsheet Pro Data Grid (part of Jspreadsheet Pro) facilitates inline editing with customizable cell types including calendars and autocomplete lists.

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

Compare React Grid Controls

AIによる効率化で開発をスピードアップ

10月 16, 2025
Telerik DevCraft 2025 Q3では、MVCとjQuery用のAIコーディングアシスタントASP.NETが追加され、より高速、よりスマート、より正確な開発が可能

DevCraft by Telerik is a comprehensive suite of more than 1,250 UI components and development tools designed for building modern web, desktop, and mobile applications using .NET and JavaScript frameworks. It includes reporting and report management solutions, automated testing and mocking tools, and document processing libraries, as well as a wide range of professionally designed user interface controls from the Telerik and Kendo UI suites. DevCraft enables developers to create feature-rich, high-performance applications with consistent design and user experience, delivering enterprise-level, scalable, and maintainable software solutions.

The Telerik DevCraft 2025 Q3 update introduces new AI Coding Assistants for Telerik UI for ASP.NET MVC and Kendo UI for jQuery, designed to improve developer efficiency through intelligent, context-aware code generation within supported IDEs. These assistants automate repetitive coding tasks, generate accurate framework-specific code, and deliver instant access to relevant API documentation and technical insights. By understanding the structure and capabilities of Telerik and Kendo UI components, the AI Coding Assistants enable developers to produce cleaner, more consistent code while reducing time spent on setup, configuration, and troubleshooting.

To see a full list of what's new in version 2025 Q3 (2025.3.1002), see our release notes for Telerik UI for ASP.NET MVC and Kendo UI for jQuery.

Telerik DevCraft 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 Telerik DevCraft Ultimate licensing page for full details.

Telerik DevCraft is available in the following editions:

動的な3Dビジュアライゼーションでレポートをレベルアップ

10月 15, 2025
Stimulsoft Reports.JS 2025.4.1では、新しい3Dサーフェスチャートとエリアチャートが追加され、より豊かでダイナミックなデータを深みと明瞭さで視覚化可能

Stimulsoft Reports.JS provides a robust reporting toolkit designed specifically for JavaScript applications. This library leverages a client-side architecture, offering a pure JavaScript report engine for efficient report rendering directly within web browsers. The solution includes a user-friendly report designer for building reports with various data sources and visualizations, along with a report viewer for seamless integration and display within your JavaScript applications. This eliminates the need for server-side dependencies or browser plugins, simplifying the development process for embedding powerful reporting functionalities into your web projects.

The Stimulsoft Reports.JS 2025.4.1 update introduces new 3D Surface and Area charts that enhance data visualization capabilities in reports and dashboards. These charts allow developers to represent complex data relationships with added depth and perspective, improving analytical clarity and user comprehension. By visualizing three-dimensional data and trends more effectively, developers can deliver more informative and visually engaging reporting solutions without additional complexity in implementation.

To see a full list of what's new in 2025.4.1, see our release notes.

Stimulsoft Reports.JS is licensed per developer and is available as a Perpetual license with 1 year support and maintenance. See our Stimulsoft Reports.JS licensing page for full details.

Stimulsoft Reports.JS is available individually or as part of Stimulsoft Ultimate.