finance

TauricResearch/TradingAgents

Simulated trading floor of specialized LLM agents — TradingAgents assigns LLM agents distinct roles—fundamental, sentiment, technical analysts, researchers, traders, risk managers—mirroring a real trading firm. Backed by an arXiv paper, it now runs on a personal ChatGPT Plus subscription as of v0.7.0, lowering the barrier for researchers and quant hobbyists to experiment with multi-agent trading strategies.

juspay/hyperswitch

A Rust-built payments switch that unifies dozens of providers — Hyperswitch is a PCI-compliant, open-source payments platform written in Rust, offering SaaS or self-hosted deployment. It connects to multiple payment, payout, fraud, vault and tokenization providers, and adds intelligent routing, reconciliation and cost observability to cut processing costs and ops overhead.

actualbudget/actual

A local-first personal finance app

tradingview/lightweight-charts

Tiny, fast HTML5 financial charts from TradingView, now pluggable — Lightweight Charts™ is TradingView's small, fast canvas-based charting library for web pages, sized close to a static image. It now supports custom plugins, with a plugin catalog and interactive examples, making it suited for developers who need interactive financial charts without hurting page performance.

AI4Finance-Foundation/FinRL

FinRL®: Financial Reinforcement Learning. 🔥

AI4Finance-Foundation/FinRobot

FinRobot: An Open-Source AI Agent Platform for Financial Applications using Large Language Models

The-Swarm-Corporation/AutoHedge

Autonomous AI agents run your hedge fund on Solana — AutoHedge chains specialized AI agents—Director, Quant, Risk, and Execution—into a pipeline that generates trade theses, sizes risk, and executes orders autonomously. It currently trades live on Solana with Coinbase support coming soon, aimed at developers building automated quant trading systems.

mayswind/ezbookkeeping

Self-Hosted Personal Finance App Built for Home Servers and NAS — ezBookkeeping is a lightweight, open-source bookkeeping app deployable with a single Docker command, running efficiently on NAS or Raspberry Pi. Beyond transaction tracking and charts, it adds AI-powered features like receipt recognition, custom chart generation, and MCP integration for AI tools, aimed at privacy-focused self-hosters.

LuxAlgo/Vela

An open-source, pluggable WebGL2 chart engine for trading apps — Vela is the open-source core behind LuxAlgo's chart product: a headless financial charting engine with a native WebGL2 renderer (canvas2d fallback) and swappable data providers, scripting engines and renderers via a plugin SDK. Useful for developers building custom trading or indicator-driven web apps who want full code control plus an optional ready-made workspace UI.

LosaLosSantos/aurelio-finance

Open-source personal finance app with an AI financial advisor: track your net worth, investments, ETFs, cash and debts on your own computer.

roicai/roicai-python

Official Python client for ROIC.AI's financial data API — This is the official Python SDK for ROIC.AI, covering fundamentals, earnings transcripts, SEC filings, stock prices, and forex. Responses are typed Pydantic models with automatic pagination and one-call conversion to pandas or polars DataFrames, making it convenient for quantitative analysts and finance app developers.