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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 charts for various applications.

The LightningChart JS v5.2.0 update adds Treemap charts with built-in drill-down functionality, enabling developers to visualize hierarchical data within nested rectangles representing larger or smaller values, depending on their size. This simplifies the complexities involved in understanding large datasets by providing a clear and immediate visual hierarchy of data categories and their relative importance, with the ability to display more depth. This is particularly useful in scenarios such as financial analysis, asset distribution, and organizational structure mapping, where understanding the proportionate distribution of data elements is crucial.

To see a full list of what's new in v5.2.0, see our release notes.

LightningChart JS is licensed based on method of deployment with options including SaaS Developer Licenses, Application Developer Licenses, and Publisher Developer Licenses. Each license is perpetual and includes 1 year subscription for technical support and software updates. See our LightningChart JS licensing page for full details.

Learn more on our LightningChart JS product page.

XPath auto-completion is a feature that enhances the efficiency and accuracy of traversing XML documents by predicting and suggesting possible XPath expressions as you type. This functionality makes writing XPath queries easier by reducing syntax errors and improving productivity, especially in complex documents. It aids in the rapid identification of relevant XML elements and attributes, ensuring precise targeting and extraction of data. By providing real-time suggestions, XPath Auto-completion minimizes manual effort and accelerates the development workflow, enabling developers to focus more on logic and less on syntax.

Several Structured Document Tools offer XPath Auto-Completion including:

• Oxygen XML Editor Professional by Syncro Soft enhances XML editing with intelligent XPath Auto-completion, improving accuracy and efficiency in query construction.
• Altova XMLSpy Professional XML Editor facilitates faster and error-free XPath queries by providing real-time Auto-completion suggestions during XML document editing.
• Stylus Studio XML Professional Suite allows you to quickly build precise XPath expressions with dynamic Auto-completion, streamlining XML navigation and querying.
• Liquid Studio XML Editor Edition supports efficient XPath expression creation through its intuitive Auto-completion feature, reducing manual effort and enhancing productivity.

For an in-depth analysis of features and price, visit our comparison of Structured Document Tools.

Compare Structured Document Tools