OPEN-SOURCE CHARTING LIBRARY

ROMACO

MMXXVI · MADE IN CDMX

A TypeScript charting library built for trading applications. Bloomberg Terminal aesthetics, npm-install ergonomics. 29+ indicators, 14+ drawing tools, zero backend required.

Live DemoDocumentationGitHub ↗
SPX5,837.04+0.21%·NDX20,432.11+0.78%·AAPL187.45+0.31%·NVDA891.23+2.14%·TSLA178.90-0.89%·BTC62,841-1.23%·ETH3,284.50+1.27%·IPC55,234+0.38%·MXN17.43-0.12%·AMZN184.32+0.54%·WALMEX68.92+1.28%·FEMSA134.50-0.54%·SPX5,837.04+0.21%·NDX20,432.11+0.78%·AAPL187.45+0.31%·NVDA891.23+2.14%·TSLA178.90-0.89%·BTC62,841-1.23%·ETH3,284.50+1.27%·IPC55,234+0.38%·MXN17.43-0.12%·AMZN184.32+0.54%·WALMEX68.92+1.28%·FEMSA134.50-0.54%·
§ 01
MARKET OVERVIEW

MARKETS AT A GLANCE.

Real tickers. Institutional layout. The same surface romaco-charts renders for live sessions.

○ MARKET CLOSED
SPXS&P 5005,837.04+12.41+0.21%US
NDXNasdaq 10020,432.11+158.92+0.78%US
AAPLApple Inc.187.45+0.58+0.31%US
NVDANVIDIA Corp.891.23+18.73+2.14%US
TSLATesla Inc.178.90-1.61-0.89%US
AMZNAmazon.com184.32+0.99+0.54%US
IPCÍndice IPC BMV55,234.67+208.45+0.38%MX
WALMEXWalmart de México68.92+0.87+1.28%MX
FEMSAFEMSA UBD134.50-0.73-0.54%MX
GFINBUROGrupo Financiero Inbursa41.20+0.32+0.78%MX
BTC/USDBitcoin62,841.20-782.34-1.23%CRYPTO
ETH/USDEthereum3,284.50+41.20+1.27%CRYPTO
SOL/USDSolana148.73+3.21+2.20%CRYPTO
MXN/USDPeso Mexicano0.0574-0.0001-0.12%FX
EUR/USDEuro / Dollar1.0852+0.0023+0.21%FX
USD/JPYDollar / Yen154.38+0.42+0.27%FX

↳ Prices shown for illustration. Not financial advice.

§ 02
ROMACO CHARTS · TYPESCRIPT LIBRARY

CHARTS LIKE HARDWARE. WITHOUT THE HARDWARE.

A TypeScript charting library built for trading applications. Plug it into React with one component, drop it into vanilla JS, or mount it as a Web Component.

Bloomberg Terminal aesthetics, npm install ergonomics. Zero external dependencies for the core. Tree-shakeable everywhere.

NPM$ npm install romaco-charts
Open Live DemoRead Documentationnpm ↗GitHub ↗
29+INDICATORS
14+DRAWING TOOLS
8RENDERERS
31KBGZIP CORE
01RENDERERS

Candles, Heikin-Ashi, line, area, baseline, hollow, step, Renko. Canvas2D fast path with WebGPU acceleration where supported.

02REACT

TradingTerminal mounts the full workspace in one component. MinimalChart for lean embeds. useRomacoChart for imperative control. ChartGrid for multi-chart sync.

03PROTOCOLS

IDatafeed contract for any data source. Paper trading with P&L. PNG export. Replay mode. Themeable from one token map.

§ 03
DOCUMENTATION

EVERYTHING, ONE ROUTE.

Install steps, the full indicator catalogue, drawing tools, theming, the React API, and the datafeed contract. Linkable, indexable, copy-paste-ready.

ROUTE
/romaco-charts/documentation
Open Docs
01LIVE

Quick Start

Install, mount your first chart, load candles. From zero to a live terminal in under five minutes.

/romaco-charts/documentation
02LIVE

Indicators & Drawing Tools

29+ indicators and 14+ drawing tools — parameters, defaults, and how to register your own.

/romaco-charts/documentation
03LIVE

React API & Datafeed

TradingTerminal, MinimalChart, useRomacoChart, ChartGrid, and the IDatafeed contract for any data source.

/romaco-charts/documentation
SHIP IT

BUILD ON ROMACO CHARTS.

Open the live demo, or install the library and mount your first chart today.

EXPLORE

Open the interactive demo. No install, no signup.

Live Demo →
BUILD

Install the chart engine and read the docs.

Get Started →