JavaScript / HTML5 뉴스

덴드로그램(dendrogram) 차트로 계층 구조를 시각화하세요

1월 22, 2026

Highcharts 12.5에 덴드로그램(dendrogram) 지원이 추가되어, 복잡한 데이터 전체에 걸친 계층 구조와 유사성 관계를 명확하게 시각화할 수 있습니다.

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.

서식을 보존하면서 Word의 내용을 가져오세요

1월 22, 2026

Froala Editor v5.0.0을 사용하면 구조나 스타일을 유지하면서 Word 파일의 내용을 편집기로 가져올 수 있어, 깔끔한 HTML을 간단하게 생성할 수 있습니다.

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.

내장된 그리드 편집 기능으로 데이터 입력을 간소화하세요

1월 20, 2026

인라인 그리드 편집을 통해 효율적인 데이터 생성 및 업데이트를 지원하세요. 이를 통해 사용자가 맥락을 유지하고, 불필요한 화면 변경을 줄일 수 있습니다.

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

내장된 검증 기능으로 오류를 조기에 발견하세요

1월 16, 2026

데이터가 백엔드에 도달하기 전에 편집 인터페이스 내에서 사용자 입력을 직접 검증하여 데이터의 정확성과 일관성을 보장하세요.

Data validation in a data editor component refers to the process of automatically checking user input against defined rules to ensure accuracy, consistency, and adherence to expected formats before the data is processed or stored. This can include checks for data types, required fields, value ranges, or pattern matching, typically enforced either on the client side for immediate feedback or on the server side for security and integrity. For software developers, incorporating data validation into a data editor improves data quality, reduces the risk of application errors, and enhances the user experience by guiding users to correct mistakes early in the input process.

Several React data editor collections provide support data validation, including:

DevExtreme React Data Editors (part of DevExtreme Complete) lets you enforce validation rules so users receive feedback and invalid input is rejected.
KendoReact Data Editors (part of KendoReact by Telerik) allows you to integrate validation logic into its data editor component, highlighting errors and ensuring accurate records.
Wijmo React Data Editors (part of Wijmo by MESCIUS) provides validation in the data editor so developers can enforce data types and business constraints before saving.
JQWidgets lets you apply comprehensive validation rules in its data editor, preventing submission of incorrect data and improving form reliability.

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

Compare React Data Editors

인터랙티브 차트 확대/축소 기능으로 인사이트를 발견하세요

1월 16, 2026

중요한 데이터 포인트를 더 면밀히 검토하여 시각적 복잡성을 줄이고, 가장 복잡한 데이터세트에서도 추세를 정확하게 분석할 수 있도록 지원합니다.

Chart zooming allows users to interactively adjust the visible range of a chart to focus on specific data points, time periods, or value ranges for closer analysis. By enabling users to zoom in and out dynamically, it reduces visual clutter, improves clarity, and helps uncover trends, anomalies, or patterns that may be difficult to identify at a full-scale view. This interactive capability supports faster, more informed decision-making by allowing movement between high-level overviews and detailed insights without reloading data. Common use cases include analyzing financial performance over specific timeframes, investigating spikes or drops in operational metrics, reviewing detailed sensor or monitoring data, and highlighting key data segments during presentations or stakeholder reviews.

Several JavaScript chart controls support zooming including:

Highcharts Core lets you interactively zoom charts to explore dense datasets, isolate time ranges, and analyze trends with responsive controls.
KendoReact Charts (part of KendoReact by Telerik) allows you to zoom precisely, helping applications deliver clearer insights through focused data exploration.
AnyChart JS facilitates intuitive chart zooming, enabling users to examine detailed data segments while maintaining performance, flexibility, and visual clarity.
LightningChart JS lets you perform high-performance chart zooming for large-scale datasets, supporting real-time analysis with precision and responsiveness demands.

For an in-depth analysis of features and price, visit our comparison of JavaScript Charts.

Compare JavaScript Charts