Bitcoin Chart

Build Bitcoin and crypto price charts with Chart.ts. Real-time candlestick charts, volume indicators, and technical overlays. SVG rendering at under 15kb, perfect for trading dashboards and portfolio trackers.

$npm install @chartts/core
example.tsx
import { candlestick } from "@chartts/core"

const svg = candlestick({
  data: btcPrices,
  x: "timestamp",
  open: "open",
  high: "high",
  low: "low",
  close: "close",
  volume: "volume",
  overlays: [
    { type: "bollinger", period: 20 },
  ],
})

Features

Real-time price streaming
Candlestick with volume overlay
Technical indicators (SMA, EMA, Bollinger)
Multiple timeframes (1m to 1Y)
Responsive for mobile
Dark mode optimized
Under 5kb for candlestick chart
Read the DocsSee DemosExamples