47,133 repositories indexed
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Oracle3: open-source trading engine and MCP server for prediction markets. Finds fee-adjusted no-arbitrage violations across related event contracts and trades them live on Kalshi, Polymarket and Solana, or on paper, under pre-trade risk limits. 13 MCP tools, JSON CLI, agent skills, 600+ tests.
Say It Simply, Test It Properly. Agent-powered strategy research with independent ledger checks and reproducible reports.
Open source Farm management Information System (FMIS) - Connecting farms to the world
Open Source Algorithmic Trading Engine
Trading Environment(OpenAI Gym) + DDQN (Keras-RL)
💸 Lightweight currency conversion library, successor of money.js
MyFin Budget - Web frontend for the personal finances platform that'll help you budget, keep track of your income/spending and forecast your financial future.
Self-hosted restaurant POS with tables, kitchen display, reservations, QR ordering, loyalty and local-network operation.
💰💰 Convert currency rates directly from your terminal!
Personal Expense Manager -- UWP (+ Blazor) and CQRS+ES.
Do stock correlations predict the market? 66 pre-registered tests, the data, and a triple pendulum that explains why not. If you have an idea you want me to try, submit it as a PR and I will test it and get back to you.
Econumo - A personal and family budgeting app with multi-currency support, shared accounts, and flexible budgets
Open-source event management, ticketing and membership platform for communities, clubs, independent venues and independent artists.
Complete, dependency-free Go client for the YNAB API — 44 operations, exact integer money, first-class delta sync, contract-tested. Unofficial.
Streaming-first technical indicators with a Rust core: native Python, Node.js and WebAssembly bindings plus a C ABI hub for C, C++, C#, Go, Java and R. 514 indicators, O(1) per-tick updates, no system dependencies. Drop-in TA-Lib replacement.
A Node.js CLI for displaying stock exchange quotes
AI crypto trading bot with deep neural network (84.9% accuracy, 25 coins). BiLSTM + Attention trained on GPU. Bybit, Binance, OKX, Gate.io. Free cloud or self-hosted.
Javascript SDK for trading on cryptocurrency exchanges like FTX, OKX, Bybit, and more. Supports API data feeds and WebSocket. Built by the Compendium Team.
MyFin Budget - Rest API for the personal finances platform that'll help you budget, keep track of your income/spending and forecast your financial future.
Self-hostable expense-splitter on the web.
👛 Tools for managing a vanity Web Monetization wallet
Contingency Random Number Generator — numbers with controllable fat tails, volatility clustering, and scale convergence
A comprehensive, zero-dependency Go SDK for the Paystack API