ChartGPUWebGPU-powered financial charts

Render 50,000+ candles at 60fps. Composable panels, live streaming, drawing tools — built for fintech.

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WebGPU Rendering

Candlesticks rendered entirely on the GPU. Handles massive datasets that would freeze a Canvas 2D chart.

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Mix and match panels (Candle, Volume, RSI, MACD) and indicators (SMA, EMA, Bollinger Bands) with a clean, typed API.

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Append candles in real time with appendCandle(). Viewport automatically follows the latest data.

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Built-in Trend Line and Horizontal Ray tools. Extend DrawingTool to add your own.

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Fully typed with strict TypeScript. Works out of the box with any TS/JS project.

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No React, no D3, no jQuery. Just a 29KB bundle that runs anywhere WebGPU is supported.