JavaScript / HTML5 뉴스

JavaScript API를 통해 실시간 차트 데이터에 액세스하세요

5월 22, 2025
React 차트 컨트롤은 사용자 지정 JavaScript API와 통합하여 필요할 때마다 최신 데이터를 불러와 동적으로 시각화할 수 있습니다.

JavaScript API as a data source in React JavaScript Charts refers to the use of custom JavaScript functions or services that fetch and supply data dynamically to chart components at runtime, rather than relying on static datasets. This approach enables charts to reflect real-time data changes, support asynchronous operations, and integrate with external APIs or internal services. It is particularly useful for applications that require up-to-date information, such as dashboards, monitoring tools, or analytics platforms. The key advantage is enhanced flexibility and responsiveness, allowing developers to handle complex data flows, perform live updates, and tailor chart behavior based on interactive or conditional logic.

Several React Chart Controls offer support for using JavaScript API as a data source including:

  • Highcharts Core lets you populate charts with live data through JavaScript APIs, enabling dynamic updates and real-time visualization scenarios.
  • DevExtreme Chart (part of DevExtreme Complete by DevExpress) allows you to bind chart components to JavaScript API-driven data sources.
  • LightningChart JS facilitates high-speed rendering of data streamed from JavaScript APIs, ideal for intensive, real-time analytical dashboards.
  • ZingChart supports flexible data injection via JavaScript APIs, making it easy to refresh charts dynamically based on changing external datasets.

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

Compare React Chart Controls

JavaScript 스프레드시트에서 강력한 AI 기반 기능을 살펴보세요

5월 22, 2025
SpreadJS 18.1에는 자연어 및 스마트 분석을 위한 AI 기능의 개발자 프리뷰가 포함되어 있습니다.

SpreadJS by MESCIUS is a high-performance JavaScript spreadsheet component designed to integrate Excel-like functionality into web applications. It allows developers to deliver robust spreadsheet experiences within their applications, complete with features like data import/export, complex formulas, conditional formatting, and extensive customization options. SpreadJS caters to a wide range of use cases, from financial modeling and data analysis to project management and interactive dashboards, ultimately allowing developers to build feature-rich and user-friendly web applications. SpreadJS 18.1 includes a Developer Preview of powerful AI-driven features designed to transform how users interact with JavaScript spreadsheets.

In this blog post, SpreadJS Product Manager Chris Bannon takes you through each of these AI features, shows you how to use them, and highlights the value they can bring to your JavaScript applications. The SpreadJS AI Add-on preview includes the following capabilities:

  • Formula generation and explanation using natural language
  • PivotTable generation based on descriptive input
  • AI worksheet functions for text processing and translation

Read the full blog to get started exploring the benefits available in adding AI into your JavaScript spreadsheets.

SpreadJS is licensed per developer and includes 1 Year Maintenance (major and minor version releases and unlimited support phone calls). SpreadJS requires an Annual or Perpetual Deployment License. The optional Add-ons are available at an additional cost, and require a SpreadJS license. See our SpreadJS licensing page for full details.

For more information, visit our SpreadJS product page.

Angular 앱에서 복잡한 쿼리를 시각적으로 빌드하세요

5월 22, 2025
Infragistics Professional 25.1에서는 사용자가 Query Builder UI에서 직접 IN 및 NOT IN SQL 서브 쿼리를 설계할 수 있습니다.

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.

Ignite UI for Angular (included in Infragistics Professional) includes a rich collection of high-performance components that help developers to build modern, data-rich web applications with speed and precision. With features like an advanced data grid, sophisticated charting capabilities, and full accessibility support, Ignite UI for Angular helps developers create responsive interfaces more easily and simplifies common tasks involved in building Angular applications.

The Infragistics Professional 25.1 release introduces a powerful enhancement to its Angular Query Builder component - support for nested SQL queries using IN and NOT IN operators. This addition allows users to design subqueries visually within the Query Builder interface, effectively embedding one query inside another without writing manual SQL. The update brings the expressive power of SQL subqueries into the hands of users through a clean, intuitive UI, making it significantly easier to handle complex data filtering logic in Angular applications.

To see a full list of what's new in version 25.1, 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.

Sencha와의 파트너십 5주년 기념

5월 21, 2025
ComponentSource와 Sencha는 2020년부터 협력하여 크로스 플랫폼 웹 애플리케이션을 빌드하기 위한 개발 도구를 제공해 오고 있습니다.

ComponentSource has played a central role in broadening access to Sencha’s suite of development tools by making them more readily available to a global developer audience. Its distribution infrastructure has helped ensure that organizations - including many in the Fortune 100 - can obtain the tools they need to build and maintain complex, data-driven web applications across platforms.

For five years, ComponentSource has supported developers by providing a straightforward route to acquiring Sencha's products. This collaboration reflects a shared goal: to make software procurement simpler and more reliable, particularly for teams working on large-scale or multi-device applications.

Celebrating a successful 5-year journey, ComponentSource and Sencha look forward to further empowering development teams globally. This continued collaboration aims to enhance the availability and adoption of Sencha's tools, enabling even more organizations to build sophisticated web applications for diverse devices.

For more information, visit our Sencha brand page.

하위 보고서 소스를 동적으로 설정하세요

5월 19, 2025
Stimulsoft Reports.JS는 표현식 기반 파일 경로 또는 URL을 사용하여 유연한 데이터 기반 보고서 구조를 지원합니다.

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 includes expressions within the URL and File fields of the Sub-Report component. This functionality helps developers to dynamically determine the source of a sub-report, whether it is a file path or a web address, based on the evaluation of expressions. Consequently, this allows for the creation of more adaptable and context-aware reports where the embedded sub-report content or linked resources are determined programmatically based on the main report's data, offering greater flexibility in report design and data integration without the need for static configurations.

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.