JavaScript / HTML5 新闻

用公式驱动逻辑解锁强大的分析能力

1月 30, 2026
结合计算引擎、跨表格引用和迷你图，将电子表格转变为可靠的数据分析和报表工具。

Formulas, calculations, and logic features form the analytical core of spreadsheet components, enabling data to be transformed into meaningful insights. These capabilities allow spreadsheets to move beyond static data entry by supporting dynamic calculations, rule-based behavior, and real-time feedback as data changes. A robust implementation ensures accuracy, consistency, and performance, making spreadsheets suitable for everything from simple models to complex, enterprise-grade analytical scenarios.

Common features include:

  • Formula / function support provides a comprehensive library of built-in functions and calculation operators to perform mathematical, statistical, logical, and financial operations.
  • Cross-worksheet calculations enable formulas to reference data across multiple sheets, supporting complex models and consolidated reporting.
  • Conditional formatting applies visual rules to cells based on their values or formula results, helping users quickly identify trends, exceptions, or thresholds.
  • Sparklines offer compact, in-cell visualizations that display data patterns and changes at a glance without requiring full charts.
  • Data validation enforces rules on data entry, such as value ranges or list constraints, to help maintain data integrity and reduce errors.

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

Explore React Spreadsheet Features

可视化构建和测试营销流程

1月 30, 2026
JointJS+ v4.2.2 添加营销自动化模板，用于可视化设计、动画、布局和模拟自动化工作流程。

JointJS+ is a diagramming library that offers advanced features like custom shapes, data binding, and advanced layout algorithms, enabling you to create complex, interactive, and visually appealing diagrams. It includes a ready-to-use demo application that showcases its functionality and serves as a starting point for your own diagramming projects.

The JointJS+ v4.2.2 update introduces a new Marketing Automation application template that enables developers to efficiently design, visualize, and manage marketing automation workflows through an interactive, fully animated diagram with automatic layout and orthogonal link routing. By eliminating the need for manual positioning and providing smooth transitions between states, the template improves diagram clarity and maintainability while allowing developers to simulate workflows using the built-in test flow functionality to validate logic, identify issues early, and iterate with greater confidence.

To see a full list of what's new in v4.2.2, see our release notes.

JointJS+ is licensed per developer and is available as a Perpetual license with 1 year support and maintenance. See our JointJS+ licensing page for full details.

Learn more on our JointJS+ product page.

用树状图可视化层级结构

1月 22, 2026
Highcharts 12.5 添加对树状图的支持，实现了跨复杂数据的层级结构和相似性关系清晰可视化。

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.

The Highcharts 12.5 update introduces dendrogram support, allowing developers to visualize hierarchical relationships and similarity levels directly within their charts using treegraph-based diagrams. This enhancement makes it easier to represent the output of hierarchical clustering algorithms, taxonomies, and other structured datasets in a clear and interpretable way. By mapping similarity or progression along an axis and using branch height to indicate relationships, developers can present complex hierarchical data more effectively.

To see a full list of what's new in 12.5, see our release notes.

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.

导入带有保留格式的 Word 内容

1月 22, 2026
Froala Editor v5.0.0 允许用户将 Word 内容导入编辑器，而不丢失结构或样式，从而简化了干净的 HTML 生成。

Froala Editor is a lightweight, modern WYSIWYG (What You See Is What You Get) rich text editor designed for web applications, offering a clean interface, fast performance, and extensive customization options. Built with a focus on usability and developer flexibility, it provides a wide range of formatting tools, media management capabilities, and advanced features such as inline editing, collaborative functionality, and mobile responsiveness. Its modular architecture, robust API, and broad framework integrations make it suitable for embedding into enterprise-level platforms as well as smaller applications requiring a polished content-editing experience.

The Froala v5.0.0 update introduces support for importing content directly from Microsoft Word documents. This allows users to bring in Word-authored content while keeping the original formatting, styles, and structure intact. The update removes the need for custom cleanup scripts, helping produce more reliable and consistent HTML during content transfers.

To see a full list of what's new in v5.0.0, see our release notes.

Froala Editor is licensed per product and domain. It is available as an annual or perpetual license with version upgrades and support. See our Froala Editor licensing page for full details.

For more information, visit our Froala Editor product page.

用内置网格编辑简化数据输入

1月 20, 2026
使用内联网格编辑支持高效的数据创建和更新，该编辑能保持用户上下文，减少不必要的屏幕更改。

Inline editing is an essential feature of modern grid components, allowing users to create, update, and validate data directly within tabular views. By enabling edits in place, without navigating away from the grid, these features support faster data entry and improve usability in data-intensive applications such as administration panels, financial systems and line-of-business tools.

Several Angular grid controls offer inline editing features, including:

  • DevExtreme Angular Data Grid by DevExpress provides built-in support for inline, cell, row, and batch editing modes, with configurable editors and validation rules.
  • Kendo UI Angular Grid by Telerik offers flexible editing capabilities including inline, in-cell, popup, and batch editing, combined with customizable editors and validation.
  • Wijmo Angular DataGrid (FlexGrid) by MESCIUS supports inline cell editing with lightweight, high-performance behavior, offering customizable editors and validation hooks.
  • Handsontable by Handsoncode delivers spreadsheet-like inline editing directly within the grid, supporting keyboard navigation, copy-paste and validation.

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

Compare Angular Grid Controls