@omdr/technical-indicators

A lightweight, framework-agnostic JavaScript/TypeScript library for calculating popular technical indicators like SMA, EMA, MACD, SuperTrend, Ichimoku Cloud, and more — usable in Node.js, React, Angular, Vue, and even VS Code extensions.

Installation

npm install @omdr/technical-indicators

Usage

import indicators from '@omdr/technical-indicators';

const sampleData = [
  { open: 100, high: 110, low: 90, close: 105, volume: 1000 },
  { open: 105, high: 115, low: 95, close: 110, volume: 1200 },
  { open: 110, high: 120, low: 100, close: 115, volume: 1300 },
  // ... more OHLCV data
];

// Simple Moving Average
const sma6 = indicators.sma(6, sampleData);

// Exponential Moving Average
const ema9 = indicators.ema(9, sampleData);

// MACD
const macd = indicators.macd(sampleData, 12, 26, 9);

// SuperTrend
const supertrend = indicators.supertrend(sampleData, 10, 3);

Supported Indicators

• SMA (Simple Moving Average)
• EMA (Exponential Moving Average)
• MACD (Moving Average Convergence Divergence)
• SuperTrend (ATR-based)
• Parabolic SAR
• Ichimoku Cloud
• Vortex Indicator
• Trix
• KAMA (Kaufman’s Adaptive MA)
• Hull Moving Average
• Double EMA
• Triple EMA
• ZLEMA (Zero Lag EMA)
• VWMA (Volume Weighted MA)
• Tillson T3

More indicators coming soon!

Designed For

• Node.js scripts
• Web apps (React, Angular, Vue, etc.)
• VS Code extensions
• Trading dashboards
• Custom strategy engines

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License

MIT — Free to use and extend, commercial or personal.