JSPM

Angular 12+ components for cytoscape charting.

Angular 17+ components for cytoscape charting.

A comprehensive documentation for your BooksEz npm package, which includes React component libraries and utilities for book-keeping, accounting, banking, and finance applications.

Check the validity of the format of an EU VAT number

A NodeJS Connector for the Brine API

Node.js bindings for SX

Loan calculation and amortization schedule utility with support for multiple amortization methods.

TradingView Widgets for Nuxt

Integração completa com a API Resgata para n8n - Gestão de crédito consignado, clientes, atendimentos e propostas

Model Context Protocol server for LunchMoney personal finance management

Finance.ts is a library for financial calculations

Interact with the GitHub API, fetching commits, repositories, members, and backers (authors, maintainers, contributors, funders, sponsors, donors)

Production-ready finance library for portfolio construction, risk analytics, and quantitative metrics

Interactive Brokers TWS (or IB Gateway) API client library for Node.js

A mathematical and quantitative library for Javascript and Node.js

TA-Lib C code ported to WebAssembly

Just a simple common package for the luca engine

Google Finance company news and historical quotes data downloader written in Node.js

Unofficial APIs for Investing.com website.

A Javascript interface for FYERS API.

number, money and currency formatting library

Model Context Protocol (MCP) server for Alphabots trading platform - provides advanced portfolio insights, options analysis, and Indian market data integration with enhanced symbol processing

Zero dependency tiny JavaScript library (532 bytes) by CurrencyRate.today, providing simple way removes all formatting/cruft and returns the raw float value.

Just a simple accounting engine

Yahoo Finance API for NodeJs.

A Javascript interface for FYERS API web.

Just a simple memory backend for the luca engine

Double-entry accounting library for CouchDB

Pareto (Type I) distribution cumulative distribution function (CDF).

Arbitrary-precision number, money and currency formatting

A visual, technical analysis and charting (Candlestick, OHLC, indicators) library built on D3.

CLI for managing your budget

SOMA Finance core contracts

A WebAssembly implementation of QuantLib for use in browser and Node.js

Universal JavaScript library for finance-related math functions, usable in both Node.js (Express) and React applications.

A simple wrapper around the twelve data API

Borrow capacity calculation library for WealthX

TypeScript interfaces for working with the on-chain Optifi system

Helper API to issue ACH money transfers

Marketplace component for Monark Markets

A collection of nigerian bank information

A beautiful, performant chart library for React Native. Fork of react-native-wagmi-charts with Reanimated v4 support.

HLedger MCP server - A Model Context Protocol bridge for HLedger accounting software

Technical analysis library in javascript. Calculates indicators and overlays from ohlcv data

A YNAB integration for n8n

Javascript Mortgage Calculator

A client for fetching stock data from the Tehran Stock Exchange (TSETMC). Works in Browser, Node and as CLI.

A Model Context Protocol (MCP) server that provides real-time cryptocurrency data and analysis through CoinCap's API. Features include price tracking, market analysis, and historical trends.

MCP server for FonParam API - Turkish mutual funds data

NodeJS Finhubb wrapper

A simple, embeddable mortgage calculator that dynamically generates an interactive and styled calculator widget. It allows users to input mortgage amount, interest rate, amortization period, and payment frequency, and calculates the monthly payment based

Highly customizable stock charts with ReactJS and d3

Centralized contract addresses, constants, and token configurations for Malda Protocol

Financial timeseries statistics in Javascript (ES6)

A lightweight, modular core library designed for backtesting trading strategies in financial markets.

A Javascript interface for FYERS API {http}.

React charts specific to finance.

Algorithmically trade stocks and options using Robinhood, Yahoo Finance, and more.

A Javascript interface for FYERS API {websocket} web.

A library to parse transaction sms text

Small typed API over OpenFIGI for better DX

A Javascript interface for FYERS API {http} web.

提供多种实用工具函数，涵盖算法、浏览器操作、网络请求等多个领域

Financial chart built out of the box based on KLineChart. Edited by Abdullah-Waseem

> 한국어 설명은 아래 링크에서 확인할 수 있습니다. > 👉 [README.ko.md](./README.ko.md)

Interactive Brokers TWS/IB Gateway API client library for Node.js (TS)

A comprehensive JavaScript SDK for secure digital payments and transactions

Model Context Protocol server for Firefly III's personal finance API.

Indicators for react-financial-charts

number, decimal, integer, money and currency formatting library, with two way custom format/unformat symbols and patterns

Highly customizable stock charts with ReactJS and d3

An importer for syncing MoneyMoney accounts and transactions to Actual.

Financial chart built out of the box based on KLineChart. Edited by Abdullah-Waseem

Terminal-based stock market viewer with real-time data streaming

A Javascript interface for FYERS API {websocket}.

Node.js API to get stock prices from Yahoo finance

TA-Lib C code ported to WebAssembly

CLI tool to import Monzo transactions into Actual Budget

Node script to calculate debt repayment using the snowball method

A comprehensive TypeScript library for fetching financial data of publicly traded companies across multiple international markets. Get real-time stock statistics, historical financials, and advanced valuation metrics.

A TypeScript library providing advanced quantitative finance functions for risk analysis, performance metrics, and technical indicators. (Currently in development)

IG Trading API for Node.js, written in TypeScript.

📊 The Quant SDK for Python and Javascript. Written in Rust.

A backtesting engine for Node.js

Library for loan amortization schedule manipulation

Utilities to convert between CCI and account numbers

Client library for Laplace API for the US stock market and BIST (Istanbul stock market) fundamental financial data.

Free, open-source library for fetching, managing, and converting up-to-date currency rates from multiple reliable sources with the ability to easily choose the source.

Financial functions for NodeJS

Simple credit calculator

JavaScript library for Curve Finance Prices API

Time spans, especially for financial technology.

Node.js - google =====================

universal tax calculator for all

This is just a rollup version of react-stockcharts. Maybe it will be deprecated if react-stockcharts turns to rollup. Thank to the excellent work of authors of react-stockchart.

Saros swap - A DeFi Super-Network Built on Solana

Nowpayments typescript API wrapper

a javascript library for financial technical analysis

Concrete SDK for interacting with vault contracts

Une librairie TypeScript pour le backtesting de stratégies de trading avec des indicateurs compatibles TradingView

SockTrader indicators is a single utility package for all technical indicators, financial analysis as well as statistical utilities

n8n node for MyPet Stocks quantitative trading system with authentication and quantitative account management support

An adjustable combination of technical indicators to be used for financial analysis.

A Javascript wrapper for the Monnify SDK

Comprehensive TypeScript API wrapper for the Robinhood private API

Generated TypeScript protobuf models for trading and financial data

jsvat from se-panfilov/jsvat with fluctuo's fixes

Lightweight k-line chart built with html5 canvas

Comprehensive NodeJS API wrapper for the Robinhood API

Official MyCover.ai SDK. Supercharge your product with MyCover AI Insurance offerings. Create embedded insurance offerings or full white label insurance applications that excite your customers.

node module for finance irr npv

TypeScript SDK for Tushare Pro API

A precise financial calculation library for JavaScript/TypeScript

TradeX-chart is a highly customizable stock trade chart with **one** dependency written in plain JavaScript; use it with any framework or backend.

Lightweight k-line chart built with html5 canvas

Highly customizable stock charts with ReactJS and d3 (tmp fork by @hn3000)

Lightweight k-line chart built with html5 canvas

Coinbase API for Node.js, written in TypeScript and covered by tests.

StockLift Web Component Charts

ChittyOS CLI - Command-line interface with AI intelligence and system integration

Lightweight npm library that provides different financial validators

This package is designed to provide a quick overview of a client's financial plan. It's designed to be included in your page while utilizing data directly from Advizr's servers.

Self hosted TradingView alternative.

Interactive stock charting library with candlestick, line charts, crosshair sync, overlays, and theming.

A command-line tool to fetch and display the latest information about current and upcoming Initial Public Offerings (IPOs) from topsharebrokers.com. Stay informed about investment opportunities with ease. With "good-ipo", you can quickly access details ab

Convert trading charts to images using Node.js canvas with advanced features: 6 chart types, VWAP/EMA/SMA indicators, custom colors, themes, hide elements, scaling, and PNG/JPEG export formats.

Sovryn Zero SDK Ethers-based implementation

Intrinio SDK for Real-Time Stock Prices

Calldata generation for Ekubo's gas-efficient and highly configurable HyperRouter smart contract

Interactive Brokers API addon for NodeJS

Calculate a loan amortization schedule

Stock technical indicators and strategies in TypeScript for browser and server programs.

Techincal Indicators written in javascript

A comprehensive TypeScript/JavaScript SDK for integrating Zoho Books API with React applications and Node.js projects. Features complete CRUD operations for contacts, invoices, payments, and sales receipts with built-in React hooks.

NASDAQ SoupBinTCP 3.00 client and server

Multi-usage Yahoo Finance library supporting MCP server integration

Financial chart built out of the box based on KLineChart.

Natural logarithm of the probability density function (PDF) for a Pareto (Type I) distribution.

Lightweight k-line chart built with html5 canvas

Stock market data from Robert Shiller

Reliable algotrading utilities written in node

Bloomberg Open API (BLPAPI) binding for node.js

Sovryn Zero SDK shared interfaces

Lightweight k-line chart built with html5 canvas

React charts specific to finance.

n8n node for YNAB (You Need A Budget) API integration with AI Agent support for budgets, accounts, transactions, categories, and payees

A module for converting currency using the OpenExchangeRates API.

Blnk Finance SDK in TypeScript

Series for react-financial-charts

This package is an finance and accounting engine specificly made based on the swiss system.

🚀 Complete TypeScript library for Financial Modeling Prep API with 100% endpoint coverage (298 endpoints), enterprise-grade features, and advanced financial analysis tools. No built-in rate limiting - you control your usage.

Highly customizable stock charts with ReactJS and d3

Implementation of supertrend indicator

Highly customizable stock charts with ReactJS and d3

Es una biblioteca desarrollada en Node.js y TypeScript, diseñada para integrarse en sistemas financieros.

A simple Node.js package to fetch stock data from NSE India. with live data , historical data

SDK for accessing Financial Datasets API with LLM function calling support

A comprehensive library for precise monetary calculations and customizable locale-based currency formatting.

Lightweight k-line chart built with html5 canvas

Techincal Indicators written in javascript

Highly customizable stock charts with ReactJS and d3

Computing the internal rate of return and net present value of a series of cash flows.

Financial chart built out of the box based on KLineChart.

Librería para obtener y buscar MCC (Merchant Category Codes) en distintos idiomas

Contains actions for Anaplian agents for interacting with the web

<h1 align="center"> <a href="http://goplan.finance/"><img src="https://github.com/GoPlan-Finance/GoPlan-app/raw/master/frontend/public/images/logos/logo-full.png" alt="Markdownify" width="400"></a> <br> GoPlan Finance Utils <br> </h1>

A terminal-based net worth tracker built with Ink

Vue.js component library for displaying Vietnamese bank logos

Validate Global Tax IDs: A robust and comprehensive library for validating tax identification numbers (TINs) worldwide. It supports validation against standard regex patterns and offers extended verification through checksum algorithms for countries with

Tooltips for react-financial-charts

Node.js SDK for Finatic Server API

Comprehensive client featuring RxJS Streams and a CLI for Robinhood Free Stock Trading. A drop in replacement for @aurbano obinhood which includes callback, promise and observable support.

Coinbase Pro API for Node.js, written in TypeScript and covered by tests.

Techincal Indicators written in javascript

Single point of entry for all stonksjs packages

This project is a CLI build around Backtest, a library for trading developers

Interactive features for react-financial-charts

Camt parser

Graphical symbols for identification of specific securities labeled by the 12-digit code, ISIN.

A Model Context Protocol (MCP) server that provides real-time cryptocurrency data and analysis through CoinCap's API v3. Features include price tracking, market analysis, and historical trends. This is a fork of the original repo by truss44, with updates

Pareto distribution (Type I) probability density function (PDF).

A lookup service for stock symbols and company names.

Node.js wrapper for finalytics Rust library using FFI

Graphical symbols for identification of specific securities labeled by the 12-digit code, ISIN.

Highly customizable stock charts with ReactJS and d3

FinViz screener library for Node.js

Compute the mean directional accuracy (MDA) incrementally.

Official MyCover.ai SDK. Supercharge your product with MyCover AI Insurance offerings. Create embedded insurance offerings or full white label insurance applications that excite your customers.

Lojik Accounting - An n8n Community Tool for managing accounts, journal entries, and generating financial reports

Backtesting trading strategies in TypeScript / JavaScript

Bitcoin Suisse Pay plugin for crypto payments

A library of financial calculator functions allowing easy incorporation of time value of money calculations into any application

Natural logarithm of the cumulative distribution function (CDF)for a Pareto (Type I) distribution.

A nodejs module for interacting with the Quandl API.

Fetch stock data from Yahoo! Finance

Highly customizable stock charts with ReactJS and d3

MCP Server untuk data saham Indonesia (IDX) - Implementasi Node.js/TypeScript

The ultimate solution for precise front-end calculations, featuring accurate computation, lightweight design, convenience, maintainable calculation formulas, integrated decimal.js mathematical functions, and support for custom functions.

Basic cryptocurrency ticker supporting multiple exchanges and currencies with websockets where available.

Techincal Indicators written in javascript

Highly customizable stock charts with ReactJS and d3

Pareto (Type I) distribution constructor.

JS widget to be used on product listing and checkout pages for websites using CreditDigital

CLI to get indian stocks data.

Pareto (Type I) distribution quantile function.

Indicators for react-financial-charts

A reusable React component that allows your users to determine the status of your server; up / on or down / off

Utils for react-financial-charts

股票技术指标库 hxc3 technical indicator support ie7+

TypeScript TwelveData API wrapper

Mathematical and Quantitative Library for Javascript and Node.js

React charts specific to finance.

Interactive Brokers TWS (or IB Gateway) API client library for Node.js

TypeScript port of TradingView Screener with 100% Python parity - Based on the original Python library by shner-elmo (https://github.com/shner-elmo/TradingView-Screener)

Scales for react-financial-charts

Yet another Node.js module to work with Open Exchange Rates

Core code for react-financial-charts

A investor's CLI tool written in NodeJS

A library for interacting with the NOWPayments API

Compute a moving mean directional accuracy (MDA) incrementally.

A seamless integration layer between BalanceBookJS and Firebase for persistent financial data storage.

Helper to perform proper basic arithmetic operations with monetary values in JavaScript, or else two decimal precision arithmetic in a floating point scenario

My first npm module m8!

SockTrader core is a realtime websocket based trading bot framework focused on trading cryptocurrencies

MCP server for EODHD stock screening, fundamentals, and technical indicators - Multi-stage filtering with RSI, SMA, market cap, and more

Highly customizable stock charts with ReactJS and d3

Techincal Indicators written in javascript

SolidJS bindings for TradingView Widgets — ready-to-use financial tools you can embed into your website to display market data.

Backtesting framework

````markdown # 📚 BookEz Software – Project Documentation

A TypeScript library for handling money operations with precision using BigInt

Finance Calculator

Comprehensive Node.js API wrapper for the Robinhood private API

Highly customizable stock charts with ReactJS and d3

unofficial Yahoo Finance API MCP Server - A Model Context Protocol server implementation for Yahoo Finance API

Open source toolkit to facilitate working with the SEC EDGAR database

Mercurial Vaults SDK is a typescript library that allows you to interact with Mercurial v2's AMM.

Comprehensive portfolio analytics and professional tearsheet generation library for JavaScript/Node.js - create beautiful HTML reports with 14+ financial charts and 40+ metrics

Toolkit with various indicators and oscillators for the technical stock analysis

A visual, technical analysis and charting (Candlestick, OHLC, indicators) library built on D3.

Notch Pay Software Development Kit for Javascript

Fetch stock price information on terminal

TypeScript SDK for Tushare Pro API - 为Tushare财经数据接口提供TypeScript类型安全的SDK

Lehjah is a no-code embedded accounting platform for financial platforms and vertical SaaS. The lehjah js can be used to embedded the accounting view on web pages.

A React Native Expo wrapper for Lean's LinkSDK

Techincal Indicators written in javascript

Because who formats money manually like a peasant?

React component package for financial applications. Editable, customizable, and ready to use in any React project.

A beautiful CLI tool to track your net worth with cool visualizations and inflation-adjusted analytics

Lonero configs for Lamassu ATM Client