Open Source Charts

Chart.ts is MIT licensed with no strings attached. Use it commercially, modify it, redistribute it. No per-seat pricing, no revenue caps, no enterprise license tiers. 65+ chart types, completely free, forever.

$npm install @chartts/core
example.tsx
// MIT License - use however you want
// Commercial apps? Yes.
// Modify the source? Yes.
// Redistribute? Yes.
// Per-seat pricing? Never.

import { bar, line, pie, candlestick, sankey } from "@chartts/core"

// 65+ chart types, all MIT licensed
// Compare: Highcharts requires $590/dev/year
// Compare: AmCharts starts at $490/year
// Compare: FusionCharts starts at $697/year
// Chart.ts: $0. Forever.

Features

MIT License, free for commercial use
No per-seat or per-developer pricing
No revenue caps or usage limits
65+ chart types included free
Source code on GitHub
Active community and development
No enterprise tier needed
Read the DocsSee DemosExamples