Nouvelles JavaScript / HTML5

Créez des graphiques plus rapidement dans les applications React

Octobre 17, 2025
Highcharts 12.4 améliore l’intégration de React, ce qui facilite l’intégration de visualisations de données interactives directement dans les flux de travail React.

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.

Personnalisez la saisie de données à l’aide d'éditeurs intégrés à la grille

Octobre 17, 2025
Faites l’expérience d’une saisie de données plus rapide et plus précise grâce à l’édition de grille personnalisée qui permet des mises à jour directes dans les cellules à l’aide d’éditeurs et de calendriers personnalisés.

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

Accélérez le développement grâce à l’efficacité améliorée par l’IA

Octobre 16, 2025
Telerik DevCraft 2025 Q3 ajoute un assistant de codage IA pour ASP.NET MVC et jQuery, permettant un développement plus rapide, plus intelligent et plus précis.

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:

Améliorez les rapports grâce à des visualisations 3D dynamiques

Octobre 15, 2025
Stimulsoft Reports.JS 2025.4.1 ajoute de nouvelles cartes de surface et de surface 3D pour une visualisation des données plus riche et plus dynamique, avec profondeur et clarté.

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.

Activez l’exportation PDF dans les tableurs

Octobre 14, 2025
Permettez aux applications Angular d’exporter des feuilles de calcul au format PDF, produisant ainsi des documents facilement distribuables avec un contenu original préservé.

Exporting a spreadsheet to PDF is a widely used feature that allows users to generate fixed-layout, print-ready versions of their spreadsheet data, converting the contents of the spreadsheet file, into a Portable Document Format (PDF) file. This capability ensures that formatting, styling, and content of the original spreadsheet, including tables, charts, and cell styles, are preserved exactly as intended, regardless of the device or application used to open the file. It is especially useful for sharing finalized documents, such as reports or financial summaries, with stakeholders who do not need to interact with the data directly.

Several Angular spreadsheet components allow you to export to PDF, including:

  • SpreadJS by MESCIUS allows you to directly export complex spreadsheets to PDF from Angular applications with full support for cell styles, formulas, charts, and custom layouts.
  • Jspreadsheet Pro grants straightforward PDF conversion via the export to PDF extension, supporting layout and styling preservation and versatile document sharing.
  • Syncfusion Spreadsheet JavaScript (part of Syncfusion Essential Studio Enterprise) enables users to save high-quality PDF versions of their spreadsheets in Angular applications.

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

Compare Angular Spreadsheet Components