Neuigkeiten zu JavaScript / HTML5

Benutzerdefinierte Meldungen anzeigen, wenn Rasterdaten fehlen

März 26, 2025
Mit Wijmo 2025 v1 können Entwickler maßgeschneiderte HTML-Nachrichten für leere Raster anzeigen und so die Benutzererfahrung durch flexible Overlays verbessern.

Wijmo by MESCIUS is a comprehensive JavaScript library offering a suite of high-performance UI components and data grids specifically designed to streamline the development of modern enterprise applications. It emphasizes reduced development time and improved maintainability, along with a focus on performance through its efficient design and small module size. Wijmo integrates seamlessly with popular JavaScript frameworks like Angular, React, and Vue.js, and supports cutting-edge technologies like TypeScript, making it a versatile solution for building complex web applications.

The Wijmo 2025 v1 update introduces a customizable noDataOverlayContent property, enabling developers to display tailored HTML messages when grid data is empty. This improves user experience by replacing blank grid views with informative content, while the new overlayManager allows advanced control over how overlays are rendered and managed. The release also expands framework support, adding compatibility with Angular 19 and Next.js 15 to help developers stay current with modern web development tools.

To see a full list of what's new in 2025 v1 (Build 5.20251.34), see our release notes.

Wijmo is licensed per developer. Developer Licenses are perpetual and include 1 year Subscription which provides upgrades, including bug fixes and new features. See our Wijmo licensing page for full details.

Learn more on our Wijmo product page.

Verbessern Sie die Interaktivität mit responsiven Diagrammsteuerelementen

März 24, 2025
Erstellen Sie responsiven Datenvisualisierungen, die sich an jedes Gerät anpassen, um optimale Lesbarkeit, reibungslose Interaktion und konsistente Darstellung zu gewährleisten.

Responsive charts are dynamic data visualizations that automatically adjust to different screen sizes, resolutions, and devices, ensuring a seamless user experience across desktops, tablets, and mobile phones. By adapting elements such as labels, tooltips, legends, and axes, they enhance readability, improve accessibility, and maintain consistent data presentation. These charts optimize performance by efficiently rendering content and supporting interactive features like zooming, panning, and touch gestures. Developers use responsive charts in a wide range of applications, including financial reports, business intelligence dashboards, real-time monitoring systems, and interactive analytics tools, providing users with clear and accessible insights regardless of their device.

Several React charts offer responsive chart support, including:

  • DevExtreme Chart (part of DevExtreme Complete by DevExpress) lets you build fully responsive, interactive charts with adaptive rendering for any device.
  • Highcharts Core by Highsoft provides feature-rich, responsive charts with real-time updates, advanced interactivity, and extensive customization for data-driven applications.
  • KendoReact Chart (part of KendoReact by Telerik) enables responsive, high-performance visualizations with adaptive layouts and built-in accessibility for modern web apps.
  • Ignite UI for React Chart (part of Infragistics Ignite UI) facilitates responsive, touch-friendly charts with high-speed rendering, rich interactivity, and flexible styling.

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

Compare React Chart Controls

Erstellen und aktualisieren Sie Organigramme mit KI-Unterstützung

März 24, 2025
OrgChart JS v8.15 integriert KI-Funktionen und bietet künstliche Intelligenz, um Benutzer bei der Gestaltung und Verwaltung von Organigrammen zu unterstützen.

OrgChart JS by BALKAN App is a JavaScript library designed for creating flexible, interactive and customizable organizational charts for presenting structural data. This visual tool helps managers illustrate the roles and hierarchy of an organization, supporting a variety of features, including grouping, assistant nodes, expand/collapse, a built-in search field, and multi-format exports for example to PDF, PNG, SVG or CSV. Compatible with all modern browsers, it supports thousands of nodes without any impact on performance, and offers extensive customization, giving users a versatile and efficient tool for visualizing hierarchical data structures in web applications.

The OrgChart JS v8.15 update introduces AI capabilities that enhance the creation and management of organizational charts. Developers can now utilize natural language commands to manipulate chart data, such as adding or moving employees, adjusting salaries and customizing visual elements. The integration of artificial intelligence improves the process of maintaining accurate and efficient organizational charts within applications.

To see a full list of what's new in v8.15, see our release notes.

OrgChart JS is licensed based on usage, offering single website, unlimited websites or SaaS, and OEM licenses. It is available as a perpetual license with 1 year maintenance and technical support. See our OrgChart JS licensing page for full details.

For more information, see our OrgChart JS product page.

Beschleunigen Sie die Entwicklung mit erweiterten UI-Tools

März 21, 2025
KendoReact v9.4.0 (2025 Q1) integriert 12 neue Bausteine, darunter eine neue Dashboard-Vorlage für die KI-Nutzungsüberwachung für modernes App-Design.

KendoReact by Telerik is a comprehensive library of UI components specifically designed for building modern, feature-rich React applications, enabling developers to create intuitive, responsive, and visually appealing interfaces with ease. It includes robust components like data grids, charts, form elements, and navigation tools, optimized for high performance with features such as virtualization for large datasets and adherence to accessibility standards. Ideal for dashboards, enterprise apps, and data-driven applications, KendoReact empowers teams to accelerate development, ensure design consistency, and deliver inclusive user experiences.

The KendoReact v9.4.0 update enhances UI development efficiency by introducing 12 new Building Blocks, including Dashboard Cards, an AI App Welcome Screen, an AI-powered Editor, and an AI Usage Monitoring Dashboard Template. These pre-configured components, seamlessly integrated with KendoReact, enable developers to accelerate application design, maintain consistency, and reduce implementation effort. By leveraging these ready-to-use elements, teams can focus on building functionality rather than UI assembly, ensuring faster delivery of modern, AI-driven applications with a polished user experience.

To see a full list of what’s new in 2025 Q1 (v9.4.0), see our release notes.

KendoReact 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 KendoReact licensing page for full details.

KendoReact is available individually or as part of the following products:

Vereinfachen Sie die Datenerfassung mit einem JSON Form Builder

März 21, 2025
Mit SurveyJS Survey Creator können Sie dynamische Formulare direkt in Ihrer JavaScript-Anwendung erstellen und dabei die volle Kontrolle über die Benutzerdaten behalten.

SurveyJS is a family of extensible JavaScript libraries designed to help developers build robust form management systems fully integrated into their web applications. These libraries work seamlessly with any backend system and are fully compatible with modern JavaScript frameworks, including React, Angular, and Vue 3.

SurveyJS Survey Creator is a powerful form-building UI component featuring an intuitive drag-and-drop interface that makes form creation accessible to all users. Its UI is fully customizable - from appearance and functionality to the UI language - allowing it to seamlessly blend into your application. Behind the scenes, SurveyJS leverages a JSON-based schema to define forms and surveys, making it easy to store, share, and dynamically render form structures across different environments.

Users can enjoy an intuitive survey-building experience with extensive UI customization options, available through a dedicated UI settings panel. Introduced in version 2.0 the settings panel includes three new predefined UI themes - Light, Dark, and Contrast (with WCAG 2.2-compliant colors). These themes can be used as-is or further customized with options for UI and font scale size, accent colors, and background colors. Along with other enhancements these UI options create a more flexible environment where each user can personalize the form builder UI to align perfectly with their personal preferences.

SurveyJS Survey Creator is licensed per developer with a one-time payment for indefinite use. Access to updates and technical support is available through a subscription. See our SurveyJS Survey Creator licensing page for full details.

Learn more on our SurveyJS Survey Creator product page.