Technical indicators to run technical analysis with JavaScript & TypeScript. 📈

Indicator TS delivers a rich set of technical analysis indicators, customizable strategies, and a powerful backtesting framework. No dependencies, just pure simplicity. ✨ See how! 👀

PineTS is a lightweight, open-source TypeScript framework that recreates key Pine Script™ features and syntax in JavaScript. It enables developers to write, port, and experiment with PineScript-like indicators outside of TradingView’s environment.

TypeScript library for technical analysis of chart patterns, volume, and market structure

🕯️ Resample (inter-convert) market trades, ticks or OHLCV data to different time frames.

Tradie is an innovative, open-source trading bot tailored for the Solana blockchain

[WIP] 📈 JS library for Technical Analysis

Forecast Dashboard for BTC with AI

EquiCharts is a open-source Stock Charting Widget built entirely with pure TypeScript. Designed with speed and efficiency in mind, it operates with no external dependencies, ensuring fast rendering and smooth interactions for your financial data visualizations.

Thinkorswim ®️ platform Trend Script. This script will display the trend of your chart.

an interactive and extensible react charting tool designed for technical chart analysis.

Financial technical analysis library in TypeScript. Calculates indicators and overlays from OHLCV data.

Yet another technical analysis bot (yata.bot). Conceptualising chained strategies based on chart/TA scenarios, within timeframes, managed with YAML templates

A Moving Average Convergence / Divergence calculation algorithm.

Test if a Japanese candlestick qualifies as a doji

Experimenting with cyclejs and d3

High-performance TypeScript technical indicators library with 45+ indicators optimized for real-time trading systems. Features memory-efficient architecture, complete type safety, and comprehensive documentation. Used in production by Gainium trading platform.

Interface for time-series record data (used in talib-binding)

Interface for data derived from time-series record data