Nouvelles JavaScript / HTML5

Modifiez la largeur des colonnes de grille Grid pour rendre les données plus claires

Novembre 19, 2025

Redimensionnez les colonnes pour optimiser l’espace, réduire l’encombrement et offrir une grille plus propre et ciblée pour une analyse des données plus rapide et une prise de décision plus intelligente.

Resizable grid columns let users adjust the width of each column in a data table, giving them direct control over how information is displayed. This improves readability by preventing text from being cut off, reduces clutter by narrowing less important fields, and creates a cleaner, more efficient workspace. It is especially useful with large datasets, long product names, detailed descriptions, or mixed data types, such as expanding a “Description” column to read full text or narrowing numeric columns to compare figures quickly. Whether used in dashboards, admin panels, reporting tools, or data entry systems, column resizing enhances usability, speeds up analysis, and supports a more personalized viewing experience.

Several React grid controls offer support for expanding and resizing columns including:

DevExtreme React Data Grid (part of DevExtreme Complete by DevExpress) lets you resize columns to improve readability, reduce clutter, and work efficiently with data.
Handsontable by Handsoncode lets you resize columns to reveal full content, customize layouts, minimize clutter, and analyze diverse datasets more effectively confidently.
BestReactGrid facilitates column resizing to optimize space, highlight key details, enhance readability, and create a cleaner, more efficient data workflow.
Ignite UI React Grid (part of Infragistics Ignite UI) allows you to resize columns for clearer views, faster comparisons, and improved data understanding.

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

Compare React Grid Controls

Ajoutez des courbes de niveau pour visualiser les gradients de données de la carte

Novembre 19, 2025

LightningChart JS v8.1 ajoute des options de stylisation de contours flexibles, aidant les développeurs à mettre en valeur avec précision les plages de valeurs clés.

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 v8.1 update introduces built-in contour rendering for heatmap and surface charts, giving developers a straightforward way to highlight value transitions and gradients within complex datasets. The new contour capabilities automatically generate level lines and labels, while offering control over stroke and text styling for each contour level. This improves the clarity and interpretability of dense numerical data, reduces the need for custom rendering logic, and maintains high performance even when working with detailed datasets.

To see a full list of what's new in v8.1, 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.

Visualisez des projets avec des chronologies interactives de Gantt

Novembre 18, 2025

amCharts 5: Gantt propose des délais de projet personnalisables qui clarifient les plannings, les dépendances, l’avancement et l’allocation des ressources entre les équipes.

amCharts 5: Gantt is a dedicated JavaScript and TypeScript component for building rich, interactive Gantt charts directly in web applications and dashboards. It is built on the modern amCharts 5 engine and provides everything developers need to visualize project schedules, timelines, and task dependencies using responsive, fast rendering HTML5 graphics. The component supports hierarchical task structures, category grouping, and flexible time scales, which makes it suitable for representing complex projects in a clear, compact, and professional format. With a robust API and straightforward integration in common front end stacks, amCharts 5: Gantt fits naturally into modern web architectures.

amCharts 5: Gantt offers a wide range of capabilities that help teams understand and manage work more effectively, including visual progress indicators, task linking with dependencies, support for milestones and events, and interactive markers for important dates. Charts can be configured as read only monitoring views or as fully interactive planning surfaces where users can drag tasks, adjust timings, update completion, and explore details through tooltips and selection. These strengths make the product an excellent choice for project management systems, resource and workload dashboards, product roadmaps, and visualization tools, wherever organizations need a clear and engaging way to communicate what is happening, what comes next, and how work is progressing.

amCharts 5: Gantt is licensed per developer on an annual or perpetual basis, with options for websites, SaaS and OEM distribution. See our amCharts 5: Gantt licensing page for full details.

For more information, visit our amCharts 5: Gantt product page.

Améliorez la saisie de données avec une structure de table intégrée

Novembre 17, 2025

Optimajet FormEngine v7.3.0 ajoute un nouveau composant de table puissant pour créer des entrées de données structurées et multi-lignes directement à l’intérieur des formulaires.

Optimajet FormEngine is a drag-and-drop React form builder that lets teams create, manage, and render complex web forms without writing frontend code. It allows developers and business users to visually design forms, store them as JSON, and render them at runtime. As a React JS library, it easily integrates into existing applications while giving developers full control over form logic, structure, and data flow, making it well suited for complex data collection.

The Optimajet FormEngine v7.3.0 update introduces a new Table component that allows developers to structure form inputs in organized rows and columns, making it easier to handle multi-row or repeatable data within a single form. This addition enables cleaner data modeling, improves usability for scenarios that require tabular entry, and integrates with existing FormEngine features such as validation, conditional logic, and JSON-based configuration.

To see a full list of what's new in version v7.3.0, see our release notes.

Optimajet FormEngine is licensed based on usage type (internal commercial use, public web/SaaS, or OEM embedding), number of domains for the visual editor, and access to additional ready-made components. Licenses are perpetual and include 6 months or 1 year of updates and support. See our Optimajet FormEngine licensing page for full details.

For more information, visit our Optimajet FormEngine product page.

Découvrez l’édition et la validation puissantes des données avec Grid Pro

Novembre 14, 2025

Assistez au webinaire Highcharts pour découvrir comment Grid Pro peut vous aider à créer des expériences de données plus propres et plus efficaces.

The NEW Highcharts Grid Pro provides IT professionals with a powerful JavaScript component to build interactive and customizable data grids which enable efficient data editing, filtering, and management within complex datasets, enhancing the usability of data-intensive applications across various technical fields.

On Wednesday, November 19th at 1:00 PM EST, Highcharts Chief Product Officer Øystein Moseng & Product Manager Stian Totland will be presenting a LIVE tutorial-stye and interactive walkthrough of Grid Pro, demonstrating how to edit and validate data seamlessly with Grid Pro's intuitive tools.

As part of the official launch of Highcharts Grid Pro, this webinar will guide you through the many powerful feature of Grid Pro, including: