JavaScript / HTML5のニュース

ネットワークレディMCPサーバー展開を有効化

3月 2, 2026
MCP SDKはHTTPおよびHTTPSトランスポートのサポートを追加し、MCPサーバーが分散環境間でLLMクライアントを接続可能

MCP SDK (included in Red Carpet Subscription) is a developer-focused library that reduces the complexity of implementing MCP (Model-Context-Protocol) servers and clients. Built around an event-driven API, it enables large language models (LLMs) to interact with your application logic - retrieving data, invoking tools, executing predefined operations, or following structured prompts.

The latest MCP SDK release adds full support for HTTP and HTTPS transport, giving developers more options for deploying MCP servers in modern, distributed architectures. With network-based connectivity, Large Language Model (LLM) clients can securely connect to MCP servers across environments, making it easier to integrate AI capabilities into cloud-native and multi-service systems. The included MCPServer component simplifies the process of building servers that link LLMs such as Claude to custom data sources, internal services, and application logic, helping teams extend AI functionality into real-world processes with minimal friction.

To see a full list of what's new in Red Carpet Subscription Vol. 1 2026, see our release notes.

MCP SDK is available as part of Red Carpet Subscription which is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our Red Carpet Subscription licensing page for full details.

For more information, visit our /n software Red Carpet Subscription product page.

AIチャット統合でグリッドデータを探る

2月 27, 2026
Q1のKendo UI for jQuery v2026は、データグリッドにAIチャットを導入し、自然言語クエリを使って迅速に洞察を生成可能

Kendo UI by Telerik is a comprehensive suite of JavaScript UI components designed to accelerate web application development. Offering pre-built, customizable elements for grids, charts, schedulers, and more, it streamlines UI creation across popular frameworks like jQuery, Angular, React, and Vue. Key features include responsive design, accessibility, and high performance, enhancing user experience. Developers benefit from reduced development time, consistent UI patterns, and the ability to build feature-rich applications faster.

The Kendo UI for jQuery v2026 Q1 update introduces AI Chat integration for the Smart Grid, enabling developers to incorporate a conversational interface into data-driven web applications. End users can explore and query structured Grid data using natural-language input, while the integration leverages the Grid’s schema, configuration, and current view to generate precise, context-aware responses. This approach minimizes the need for complex filtering configurations and custom-built query tools, reduces user training requirements, and enhances overall usability. For development teams, it improves implementation while delivering a more efficient and accessible data exploration experience within existing jQuery applications.

To see a full list of what’s new in version 2026 Q1 (2026.1.212), see our release notes.

Kendo UI 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 Kendo UI licensing page for full details.

Kendo UI is also available to buy individually or as part of:

DevExpressとのパートナーシップ25周年を祝賀

2月 26, 2026
ComponentSourceとDevExpressは最新のデスクトップ、ウェブ、モバイルアプリケーションを構築するためのツールを提供できるように25年間協力

DevExpress and ComponentSource have worked together for 25 years, building a long-standing partnership focused on providing professional developer tools. DevExpress is known for its extensive range of UI controls, reporting tools, dashboards, and application frameworks across platforms including .NET, JavaScript, Blazor, WinForms, WPF, and ASP.NET. Together, the two companies support development teams creating desktop, web, and mobile applications.

At the center of this collaboration is DevExpress Universal, a flagship product available through ComponentSource, giving developers access to the full suite of DevExpress UI controls, reporting, and testing tools in a single subscription. This comprehensive offering helps teams standardize on one vendor while covering multiple platforms and project requirements.

This long-term partnership strengthens ComponentSource’s product portfolio by including one of the most widely used developer toolsets in the industry. It also enables ComponentSource to deliver DevExpress products to customers worldwide, supported by international sales teams, local currencies, and licensing expertise that simplify the purchasing process for organizations across different regions.

Learn more about DevExpress.

Vue.jsアプリケーションでチャートをJSONにバインディング

2月 23, 2026
JSONをデータソースとして利用し、構造化データをVue.jsのチャートコンポーネントに接続することで、データの変換を減らしAPI連携を簡素化

Using JSON (JavaScript Object Notation) as a data source for charts allows applications to bind structured, lightweight data directly to visualization components. JSON represents data as objects and arrays, making it well suited to defining categories, series, and individual data points in a format that aligns naturally with modern web development practices. Its widespread use in RESTful APIs and web services enables charts to consume live or remote datasets efficiently, while reducing the need for complex data transformation before rendering.

Several Vue.js chart components allow you to use JSON as a data source, including:

  • DevExtreme Vue Chart (part of DevExtreme Complete by DevExpress) accepts JSON via its dataSource, enabling binding to local or remote data with series and argument mapping.
  • Highcharts Core by Highsoft uses JSON-based arrays and configuration objects to populate series and categories, either directly or via asynchronous loading.
  • Kendo UI Vue Charts (part of Kendo UI by Telerik) bind to object arrays, typically sourced from JSON, with property mapping to series and axes.
  • FusionCharts Suite XT natively supports JSON, allowing full chart configuration and datasets to be defined and passed directly to the chart engine.

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

Compare Vue.js Chart Components

ドリルダウンサポートで文脈内でデータを探索

2月 23, 2026
グリッドインターフェース内で詳細記録に直接アクセスできるため、ユーザーはビューを切り替えたり文脈を失うことなく関連データを確認可能

Drill-down support in a grid component allows users to move from summarized data to more detailed records within the same interface, often by expanding rows or selecting linked values that reveal related data. Instead of navigating to a separate page or view, users can access underlying information directly in context. For developers, this reduces the need for additional navigation and simplifies the presentation of hierarchical or related datasets. It also makes it easier to analyze data step by step, helping users inspect specific records or relationships without losing their place in the overall dataset.

Several React grid controls support drill-down features including:

  • Wijmo React DataGrid (FlexGrid) (part of Wijmo by MESCIUS) lets you implement drill-down in grids through hierarchical row expansion and detail templates.
  • DevExtreme React Data Grid (part of DevExtreme Complete by DevExpress) allows you to present master-detail relationships within grids, revealing nested records dynamically.
  • Sencha Ext JS facilitates drill-down interactions in data grids by supporting expandable rows and structured access to related datasets.
  • ZingGrid lets you enable interactive row expansion and linked data views, helping users navigate underlying records directly within grids.

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

Compare React Grid Controls