OakScriptJS is a TypeScript/JavaScript library that provides PineScript v6 compatible technical analysis functions. Build trading indicators, run backtests, or integrate TA calculations into any JavaScript environment.

Quick Start

Install

npm install oakscriptjs

Calculate an indicator

import { Series, ta } from 'oakscriptjs';

const prices = [44, 44.5, 45, 45.5, 46, 46.5, 47, 47.5, 48, 48.5];
const close = new Series(prices);
const sma = ta.sma(close, 5);

console.log(sma.toArray());

Documentation

• Guide — Getting started and core concepts
• Function Inventory — All available TA functions

Development

Prerequisites

• Node.js >= 18.0.0

Setup

npm install     # Install dependencies
npm run build   # Build
npm test        # Run tests
npm run typecheck  # Type check

Project Structure

oakscriptJS/
├── src/        # Source code
├── tests/      # Test suite
├── dist/       # Build output
└── docs/       # Documentation

Maintained by DeepEntropy