Angularのニュース

スプレッドシートデータをXLSXとして保存

7月 7, 2026
アプリケーションから直接XLSXスプレッドシートを作成し、ユーザーは互換性のあるスプレッドシートソフトウェアでデータを共有・分析可能

Exporting to XLSX in a spreadsheet component is the ability to generate Microsoft Excel Open XML Spreadsheet (.xlsx) files directly from application data or the current spreadsheet state, allowing users to save, share, and open content in Microsoft Excel and other compatible spreadsheet applications. For software developers, this provides a reliable way to deliver data in a widely supported format while preserving features such as worksheets, formulas, formatting, tables, and cell styles where supported, making it easier to integrate reporting, data exchange, and offline analysis into applications without requiring users to manually recreate or copy spreadsheet content.

Several Angular spreadsheet controls offer support exporting to XLSX including:

  • SpreadJS by MESCIUS lets you export spreadsheets to XLSX while preserving formulas, formatting, tables, and other Excel-compatible features for seamless data exchange.
  • Kendo UI Angular Excel Export (part of Kendo UI by Telerik) facilitates XLSX export from its spreadsheet component, producing Excel-compatible files that retain formatting.
  • Jspreadsheet Pro allows you to export spreadsheet content to XLSX, enabling users to share structured data with Microsoft Excel and compatible applications.
  • Infragistics Ignite UI for Angular Spreadsheet (part of Infragistics Ignite UI) lets you export spreadsheet data to XLSX, helping applications generate Excel-compatible workbooks.

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

Compare Angular Spreadsheet Controls

より堅牢なコードベース上でデータグリッドアプリを構築

7月 3, 2026
HandsontableのコアはTypeScriptで完全に書き直され、コードベース全体で長期的な安定性と保守性が向上

Handsontable is a JavaScript library designed to help developers build interactive data grids into their web applications. Offering a familiar spreadsheet-like interface, it allows users to edit, sort, and filter data with ease. Highly customizable and compatible with popular frameworks like React and Angular, Handsontable empowers developers to build robust data manipulation features into their web applications.

The Handsontable 18.0.0 release introduces a complete rewrite of its core from JavaScript to TypeScript. Although largely invisible in day-to-day use, this investment strengthens the foundation of the project, making the codebase easier to maintain, reducing the likelihood of defects, and providing developers with improved type safety and tooling. It lays the groundwork for future enhancements while helping ensure a more reliable experience for everyone building with Handsontable.

To see a full list of what's new in version 18.0.0, see our release notes.

Handsontable is licensed per developer and is available as an Annual or Perpetual license with 1 year support and maintenance. See our Handsontable licensing page for full details.

For more information, visit our Handsontable product page.

Universal Highcharts Assistantで更なる創造

7月 3, 2026
Highcharts GPTは、単一のAIモデルを超えた、より柔軟で将来に配慮したアシスタントとしてHighcharts Assistと改名

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 GPT has been renamed Highcharts Assist to represent its evolution from an AI assistant associated with a single language model to a universal assistant for the Highcharts platform. Highcharts Assist provides software developers with support across implementation, debugging, licensing, product guidance, and best practices, while its model-agnostic approach allows the underlying AI technology to evolve over time without changing the user experience.

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.

Angular Report Designerで貸借対照表を作成

7月 2, 2026
ActiveReportsJSを使って、レポートの作成、カスタマイズ、表示は完全にブラウザ内で実行可能

ActiveReportsJS is a powerful, lightweight reporting tool designed to integrate advanced reporting capabilities into any JavaScript application. ActiveReportsJS enables developers to create, view, export, and print richly formatted reports entirely on the client side - with zero server dependencies.

Balance sheets provide a snapshot of an organization's financial position at a specific point in time. By summarizing assets, liabilities, and equity, these reports help creditors, investors, and stakeholders evaluate a company's financial health. In this blog post, MESCIUS Product Manager Joel Parks demonstrates how to use the Angular Report Designer to give users the ability to design, view, and interact with reports directly from within your web application. Steps include:

  • Adding the Angular Report Designer to an Application
  • Saving the Report Details
  • Adding a Data Source and Data Set to the Report
  • Designing the Balance Sheet and Binding Data to Controls

Read the complete blog to get started creating polished, interactive balance sheets within your web applications.

ActiveReportsJS is licensed on an annual subscription or perpetual basis and is available as a Single Deployment License for non-commercial use, and as a Single Domain License or Unlimited Domain License for commercial and/or SaaS use. See our ActiveReportsJS licensing page for full details.

For more information, visit our ActiveReportsJS product page.

サンバースト図で階層データを見る

6月 25, 2026
LightningChart JS v8.3はサンバースト図を導入し、階層的なデータを直感的に探索し、多層的な部分から全体の洞察まで明確に示すことが可能

LightningChart JS is a high-performance JavaScript charting library that utilizes WebGL rendering and GPU acceleration to deliver exceptional performance for a wide range of data visualization needs. It is designed to handle large datasets and complex visualizations with ease, enabling developers to create interactive and visually appealing 2D and 3D charts. Ideal for applications demanding smooth real-time data updates, such as financial platforms, engineering tools, scientific research dashboards, and industrial monitoring systems, LightningChart JS provides a comprehensive API for customization and integration into web-based projects.

The LightningChart JS v8.3 update introduces Sunburst charts, enabling developers to visualize hierarchical data in a compact and intuitive format that clearly represents part to whole relationships across multiple levels. By displaying nested categories as proportionally sized segments within concentric rings, the chart makes it easier to analyze complex data structures, compare contributions at different hierarchy levels, and identify patterns or dominant categories without requiring multiple visualizations. This helps developers deliver more informative data exploration experiences in applications that rely on organizational, financial, operational, or other structured datasets.

To see a full list of what's new in v8.3, see our release notes.

LightningChart JS is licensed per developer and is available as an annual license with 1 year support. See our LightningChart JS licensing page for full details.

For more information, see our LightningChart JS product page.