TeeChart JS is Steema’s fully JavaScript‑based charting library for HTML5, designed for modern web and mobile development. It renders charts directly in the browser using Canvas or WebGL, without requiring plug‑ins or external dependencies. TeeChart JS provides a broad set of chart types, animations, statistical functions, and interactive components suitable for dashboards, data‑driven interfaces, scientific applications, and financial visualizations. The library supports real‑time chart updates, large datasets, responsive layouts, and embedding within any JavaScript‑based framework such as Angular, React, Vue, or vanilla JavaScript. With its lightweight footprint and high‑performance rendering, TeeChart JS enables developers to build advanced analytical and visual tools that run purely on the client side.

Features

• Pure JavaScript Library: Runs natively in browsers using HTML5 Canvas/WebGL without plug-ins.
• Large Collection of Charts: Supports numerous 2D and 3D chart types including line, bar, area, pie, financial, polar, radar, gauges, surface, and more.
• Cross‑Platform Web Support: Works seamlessly across desktop and mobile browsers, adapting to responsive layouts and touch events.
• Interactive Tools: Includes zoom, pan, hover tooltips, annotations, series highlighting, legends, cursors, and selection tools.
• Fast Rendering Engine: Optimized for real-time visualization and large datasets.
• Framework Friendly: Easily integrates with React, Angular, Vue, jQuery, Web Components, and other JS frameworks.
• Customizable Styles: Offers themes, gradients, color palettes, animations, transparency, labeling options, and axis customization.
• Data Connectivity: Accepts arrays, JSON data, REST API responses, streams, and real‑time feeds from web services.
• Export Options: Allows exporting charts to images such as PNG, JPEG, BMP, or SVG depending on browser support.
• Lightweight & Deployable: Small footprint suitable for SaaS dashboards, embedded web apps, and mobile‑optimized solutions.
• Source Code Availability: Professional versions include source code, enabling complete customization.

Benefits

• Ideal for Modern Web Apps: Provides production‑ready charts for HTML5‑based interfaces without external dependencies.
• Enhances User Experience: Offers smooth animations, responsive layouts, and interactive elements that improve engagement.
• Speeds Up Development: Ready‑made components reduce the need to manually build visualization logic.
• Increases App Performance: High‑performance rendering supports real-time dashboards and large data visuals.
• Framework‑Agnostic: Works with any JavaScript environment, making it easy to integrate into existing front‑end stacks.
• Cost‑Efficient: One library covers many visualization needs, removing the need for multiple charting solutions.
• Suitable for Any Industry: Adaptable to financial charting, IoT dashboards, scientific visualization, engineering tools, and BI applications.
• Future‑Proof: Built on modern HTML5 standards, ensuring long-term compatibility and browser support.